Best Serial Port Cards (March 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial...

9.9
CPR Score
Top 2

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial...

9.7
CPR Score
Top 3

SIIG Legacy and Beyond Series 2 Port (Dual) Serial / RS-232 PCIe Card with 16...

9.7
CPR Score
Tips


Based on our evaluations of 1,244 Serial Port Cards and the analysis of over 2,972 consumer satisfaction reviews, We have rank top 30 Best Serial Port Cards reviews of different brands, such asStarTech.com, Tripp Lite, Sena, Syba, IO CREST, SIIG, X-MEDIA, Andifany, CERRXIAN, Dtech And BEYIMEI.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Serial Port Cards Rated by CherryPicks

Market Overview
Serial Port Cards Reviewed
  • Reviews Analyzed: 2,972 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $373.07
  • Lowest Price: $11.32
  • Avg. Price: $49.85
Price Disclaimer

Top 30 Serial Port Cards on Amazon (Verified You can Buy)

Top 1

StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16550 UART - Low Profile Expansion Card - Windows & Linux (PEX1S553LP)

StarTech.com
PEX1S553LP
3.1496 x 4.1339 x 0.7874 Inches
0.097 Pounds
  • Original Language, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

1 PORT SERIAL CARD: Serial controller card w/ 16550 UART based on ASIX MCS9922CV-AA, allows 1x DB9 port w/bi-directional RS232 speeds up to 460.8Kbps per port, available 256 byte FIFO buffer; Upgraded version of our popular card PEX1S552LP
OPTIONAL CONFIGURABLE POWER: PCI Express RS232 serial adapter card provides choice of 12v, 5v, or none through pin 9
Show More
Top 2

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16550 UART - Expansion Card - Windows & Linux (PEX2S553)

StarTech.com
PEX2S553
4.13 x 4.72 x 0.79 Inches
0.1345 Pounds
  • Original Language, Translation, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

2 PORT SERIAL CARD: Serial controller card w/16550 UART based on ASIX MCS9922CV-AA, allows 2x DB9 ports w/bi-directional RS232 speeds up to 460.8Kbps per port, available 256 byte FIFO buffer | Upgraded version of our popular card PEX2S952
OPTIONAL CONFIGURABLE POWER: PCI Express RS232 Serial Adapter Card provides choice of 12v, 5v, or none through pin 9. Each of the 2 ports are individually configurable
Show More
Top 3

SIIG Legacy and Beyond Series 2 Port (Dual) Serial / RS-232 PCIe Card with 16C550 UART

SIIG
LB-S00014-S1
3.07 x 4.72 x 0.79 Inches
0.1 Pounds

Ratings for SIIG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
e-TekDepot -

Features

✅ Quickly adds two serial ports through an available PCI Express slot
✅ Supports serial port data transfer rates up to 115.2 Kbps, compatible with 16C550 UART
Show More
Top 4

DTECH 2 Port PCI Serial Card PCI to COM Port DB9 RS232 Expansion Adapter for Desktop Computer PC Windows 10 8 7 XP Vista with 16C550 UART

Dtech
PC0098A
8.1 x 5.6 x 1.75 Inches

Ratings for Dtech (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DTECH Co.,Ltd 9,862
Top 5

DTECH 2 Port PCI-E Serial Card RS232 PCI Express Adapter COM Port Expansion for Desktop Computer PC Windows 10 8 7 XP Vista Linux Mac with 16C550 UART

Dtech
PC0085
8.1 x 5.6 x 1.75 Inches

Ratings for Dtech (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DTECH Co.,Ltd 9,862
Top 6

StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - Single-Lane PCI Express - Breakout Cable - RS232 Extension - PCIe Serial Card (PEX4S553B)

StarTech.com
PEX4S553B
3.17 x 0.47 x 2.7 Inches
0.11 Pounds
  • Original Language, Translation, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Native single chip design
Includes a full profile and low profile/half-height bracket
Show More
Top 7

StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card (PEX2S1050)

StarTech.com
PEX2S1050
3.09 x 3.6 x 0.6 Inches
0.1345 Pounds
  • Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

MEETS INDUSTRY STANDARDS: The 2-port PCI express serial card is compliant with PCI Express 1.0a specification, and it's compatible with 1x, 2x, 4x, 8x and 16x PCI Express slots.
MAXIMUM COMPATIBILITY: The dual port DB9 to PCIe adapter is ideal for system upgrades in a wide range of applications including manufacturing equipment, POS equipment, and security devices.
Show More
Top 8

IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037

IO CREST
SI-PEX15037
7.0 x 5.5 x 1.5 Inches
200.0 Grams

Ratings for IO CREST (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
VirVentures 119
BZ4Deals -

Features

Fully Compliant with PCI-e Base Specification, Revision 1.0a
PCI-e Multi Function Peripheral Controller with x1 Lane Interface
Show More
Top 9

StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux (PEX1S953LP)

StarTech.com
PEX1S953LP
3.86 x 2.64 x 5.91 Inches
0.097 Pounds
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
The Wozy Group -

Features

1 PORT SERIAL CARD: Serial controller card w/ 16950 UART based on ASIX AX99100, allows 1x DB9 port w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit; Upgraded version of our popular card PEX1S952LP
OPTIONAL CONFIGURABLE POWER: PCI Express RS232 serial adapter card provides choice of 12v, 5v, or none through pin 9 w/up to 2A total
Show More
Top 10

Syba Single Port RS-232 DB9 Serial PCI-e 2.0 x1 Expansion Card MCS9922 SD-PEX15021

Syba
SD-PEX15021
7.0 x 1.5 x 6.0 Inches
0.25 Pounds

Ratings for Syba (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Gott Electronics -
Huzzatek -
SQLogic -

Features

MCS9922 Chipset
Compatible with Industrial Standard 16C550 UART. On Chip 256-byte Depth FIFO in Transmit.
Show More
Top 11

SIIG Single Serial Port / RS-232 and Single Parallel Port PCIe Card Compatible with 16C550 UART (JJ-E20311-S1)

SIIG
JJ-E20311-S1
2.87 x 4.72 x 0.71 Inches
0.3 Pounds

Ratings for SIIG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ComegaCity -
e-TekDepot -

Features

✅ Easily adds one serial port and one parallel port through an available PCI Express slot. 16C650 UART serial port with data transfer rate up to 250Kbps. Compliant with PCI Express 2.0 Gen 1. Compatible with IEEE 1284 -1994 parallel port standard for SPP/Byte/ECP Mode
✅ Single-lane (X1) PCI Express end-point controller with PHY integrated. Full serial modem control. Hardware and software flow control
Show More
Top 12

StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP)

StarTech.com
PEX16S550LP
6.6 x 2.68 x 0.87 Inches
0.15 Pounds
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Add 16 RS232 serial ports (DB9) to your low or full-profile computer through a PCI Express slot
This 16-Port PCI Express Serial Card provides high-speed PCIe serial card with 16 DB9 RS232 ports from a single PCIe slot
Show More
Top 13

Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green

Syba
SD-PCI15039
7.0 x 1.5 x 5.5 Inches
0.4 Pounds

Ratings for Syba (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
VirVentures 119
COFFEECAN PRIVATE LIMITED -

Features

Supports both standard profile and low profile computer chassis
Jumper settings: (voltage for pin 1 and 9 of each Serial DB9 connector/ri+5v+12v
Show More
Top 14

StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART - PCIe RS232 - PCI-E Serial Card (PEX2S553LP)

StarTech.com
PEX2S553LP
3.1496 x 4.1339 x 3.1496 Inches
0.14 Pounds
  • Original Language, Unknown: English

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

One high speed RS232 serial port with data transfer rate up to 460.8 Kbps
Ships with half-height/low profile mounting bracket, includes optional standard profile bracket
Show More
Top 15

StarTech.com 2-Port PCI RS232 Serial Adapter Card - PCI Serial Port Expansion Controller Card - PCI to Dual Serial DB9 Card - Standard (Installed) & Low Profile Brackets - Windows/Linux (PCI2S5502)

StarTech.com
PCI2S5502
5.3 x 0.9 x 4.7 Inches
0.3 Pounds

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PC DEPOT PLUS -

Features

2 PORT PCI RS232 SERIAL ADAPTER CARD: Controller card w/ 16C550 UART based on ASIX MCS9865, 2x DB9 ports w/bi-directional RS232 speeds up to 115.2Kbps/port, 256 byte FIFO buffer & 9th data bit | Upgraded version of our popular cards PCI2S550_LP & PCI2S550
TECH SPECS: Speeds up to 115.2Kbps | 16C550 UART | 256 byte FIFO buffer | 5,6,7,8 and 9 bit character | Even, Odd, No, Space or Mark Parity | Auto IRQ & IO assignment | Supports IRQ Sharing | ASIX MCS9865 Chip
Show More
Top 16

StarTech.com 8-Port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Card - 16C1050 UART - Multiport Serial DB9 Controller/Expansion Card - 15kV ESD Protection - Windows & Linux (PEX8S1050)

StarTech.com
PEX8S1050
4.1 x 0.6 x 4.7 Inches
0.16 Pounds
  • Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

8 PORT SERIAL CARD: Serial controller card w/ 16C1050 UART based on the Systembase SB16C1058PCI, w/15kV ESD, 8x DB9 ports, bi-directional RS232 speeds up to 921.6Kbps per port & 256 byte FIFO buffer; Upgraded version of our popular card PEX8S952
OPTIONAL CONFIGURABLE POWER: Multiport serial card provides 12v/5v, or none on pin 9 w/up to 3A total shared; 18"/48cm DB62 to 8x DB9 breakout cable incl; Hex nuts incl for opt screw/nut DB9 interface
Show More
Top 17

CERRXIAN 4 Port PCI-E RS232 Serial Adapter Card, PCI-E Serial Expansion Card, RS232 PCI Express x1 Serial DB9 COM Expansion Card for PC

CERRXIAN

Ratings for CERRXIAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lemeng -

Features

GOOD CHOICE - Most new computers don't have a serial port, and most serial port cards have a lot of issues, but if you're looking for a serial port to communicate with older devices, the card works well.This is the best solution for you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot.
INDEPENDENT POWER CHIPEST - Built-in AX99100 CHIPEST,No external power supply provides RS-232 serial port or 5v 12v DC power output through the COM of the first needle or the needle 9.Stable performance, strong compatibility, high - speed storage.
Show More
Top 18

StarTech.com PCI Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel LPT Port (DB25) - PCI Combo Adapter Card - PCI Expansion Card Controller - PCI to Printer Card (PCI2S1P2)

StarTech.com
PCI2S1P2
5.3 x 0.9 x 4.7 Inches
0.31 Pounds

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

PCI CARD WITH SERIAL & PARALLEL PORTS: Using one PCI bus, add a DB25 parallel & two DB9 RS232 ports to your computer; Serial Parallel PCI Card installs in 2x full profile or 3x low profile expansion slots; Auto IRQ & IO assignment; Supports IRQ Sharing
TECH SPECS: Parallel Speeds up to 1.5Mbps | Supports SPP/Byte/ECP/EPP modes | Compatible with IEEE 1284 | Asix MCS9865 chip | RS-232 speeds up to 115.2 Kbps | 16C550 UART | 256 byte FIFO buffer | 5-9 bit character | Even, Odd, No, Space or Mark Parity
Show More
Top 19

X-MEDIA XM-PEX-2S PCI-E 2-Port Dual DB9 Serial / RS232 Port PCI Express (PCIe x1) Adapter Card - WCH382L Chipset - 16C550/16C552/16C554 and 16C750 UART

X-MEDIA
XM-PEX-2S
3.38 x 4.75 x 0.75 Inches

Ratings for X-MEDIA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
X-MEDIA USA -

Features

Compliant with PCI Express Specification Rev 1.1
Compatible with 16C550/16C552/16C554 and 16C750 UART
Show More
Top 20

SIIG Dual Serial PCIe Card Adapter, 16650 UART, Baud Rates up to 250Kbps, PCIe 2.0 x1 to 2X RS-232 Male 9-pin DB9, RS-232 5V or 12V Power, ASIX AX99100 Chipset, Dual-Profile Brackets (JJ-E20711-S1)

SIIG
DHJJE20711S1
4.72 x 2.87 x 0.71 Inches
1.0 Pounds

Ratings for SIIG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Triplenet Pricing INC 586
VPCI 9,519
Hot Deals 4 Less® -

Features

✅ Adds two 9-pin RS-232 serial port to PCIe enabled desktop computers, each port supports data transfer rate up to 250Kbps, Compliant with PCI Express 2.0 Gen 1
✅ Adds two 9-pin RS-232 serial port to PCIe enabled desktop computers, each port supports data transfer rate up to 250Kbps, Compliant with PCI Express 2.0 Gen 1
Show More
Top 21

StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Low Profile Serial Card (PEX4S553), Green

StarTech.com
PEX4S553
4.7 x 5.1 x 0.7 Inches
0.16 Pounds
  • Original Language, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
StarTechDirect -

Features

Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express Expansion Slot
4 Port PCIe Serial Card
Show More
Top 22

Andifany PCIE 2S Serial Port Card DB-9 Pin -232 Serial Industrial COM Port Expansion Card AX99100 for PC

Andifany
506390

Ratings for Andifany (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HLZgo -

Features

Compatible devices: serial connected devices, serial network/monitoring equipment, data acquisition systems, POS terminals and industrial PCs, serial I/OUSB for add-on cards, I/O expansion for embedded systems
2S + SPI (PCIe to dual serial and SPI) and LB (PCIe to local bus/ISA)-Like) are suitable for different types of applications.
Show More
Top 23

Tripp Lite 2-Port DB9 (RS-232) Serial PCI Card with 16550 UART, Low Profile (PCI-D9-02-LP)

Tripp Lite
PCI-D9-02-LP
5.8 x 5.0 x 1.0 Inches
0.2 Pounds

Ratings for Tripp Lite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Adds 2 DB9 serial ports to your PCI computer or server or replaces existing DB9 ports
Each port supports data transfer rates up to 115.2 kbps
Show More
Top 24

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux (PEX2S953)

StarTech.com
PEX2S953
2.95 x 2.48 x 0.59 Inches
0.1235 Pounds
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Global Store UK -
TELeasy -
StarTechDirect -

Features

2 PORT SERIAL CARD: Serial controller card w/16950 UART based on ASIX AX99100, allows 2x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit | Upgraded version of our popular card PEX2S952
OPTIONAL CONFIGURABLE POWER: PCI Express RS232 Serial Adapter Card provides choice of 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 2 ports are individually configurable
Show More
Top 25

Sena SD1000 Long Range Bluetooth Serial Adapter

Sena
SD1000-00

Ratings for Sena (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Neteon Technologies -

Features

Wireless Bluetooth replacement of RS-232 communication, works with any standard RS-232 port
Meets Bluetooth specification v2.0 + EDR Class 1
Show More
Top 26

StarTech.com 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART (PEX4S952LP)

StarTech.com
PEX4S952LP
3.5433 x 3.1496 x 0.7874 Inches
0.1323 Pounds
  • Original Language, Unknown: English

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BYDEALS -

Features

Four high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps
High Performance Dual Channel Oxford 950 UART
Show More
Top 27

StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART - IEEE 1284 Card - Serial Parallel PCI - PCI Serial Adapter (PCI2S1P)

StarTech.com
PCI2S1P
8.27 x 1.57 x 5.71 Inches
0.1455 Pounds
  • Original Language, Translation, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PCNation 9,879
Compeve -

Features

Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot
2S1P PCI Serial Parallel Combo Card with 16550 UART
Show More
Top 28

StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card (PEX2S5531P)

StarTech.com
PEX2S5531P
6.55 x 0.3 x 0.3 Inches
0.2469 Pounds
  • Original Language, Translation, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Add 1 parallel port and 2 RS-232 serial ports to your standard or low-profile computer through a PCI Express expansion slot
PCi Express Serial Parallel Card
Show More

BEYIMEI PCIe 4X SATA Card 6 Ports,SATA III 6 Gbps Controller Expansion Card, ASM1166/SATA 3.0 Non-Raid,with 6 SATA Cables, (Support 6 SATA 3.0 Devices)

BEYIMEI

Ratings for BEYIMEI (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
YiMei -

Features

* Simple to Use : NO Driver required Plug and play, support 2.5 inch solid state drive, 2.5 inch mechanical hard drive, 2.5 inch Blu-ray drive, 3.5 inch mechanical hard drive, 3.5 inch Blu-ray drive, etc. It is widely applied as start-up disk, support hot swappable.
* SATA 3.0 & PCIE V3.0 : Support SATA transfer rate: SATA 3 (6Gbps), SATA 2 (3Gbps), SATA 1 (1.5Gbps). Compliant with PCI-Express specification V3.0 and backward compatible with V2.0. PCI-Express X4 interface, and compatible with PCI-Express X4/X8/X16 slots(recommended to use under PCI-E 3.0, faster).
Show More
Top 30

StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16550 UART - Serial Adapter - PCI - RS-232 x 2 - PCI2S550

StarTech.com
PCI2S550
5.98 x 1.02 x 5.43 Inches
0.29 Pounds
  • Original Language, Unknown: English
  • Manual: French

Ratings for StarTech.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BYDEALS -

Features

Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot
Serial Adapter
Show More

Top 10 Serial Port Cards - Verified to Buy (Mar. 2024)

Top 10 Serial Port Cards Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • StarTech.com
  • SIIG
  • Dtech
  • IO CREST
  • Syba
  • CERRXIAN
  • X-MEDIA
  • Andifany
  • Tripp Lite
  • Sena

Top 10 Serial Port Cards Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 VirVentures 13,558 4.8
🥈 Triplenet Pricing INC 4,167 4.7
🥉 PCNation 596 4.6
4 DTECH Co.,Ltd 596 4.9
5 Lemeng 524 4.9
6 VPCI 494 4.7
7 Gott Electronics 483 4.7
8 Amazon.com 385 4.7
9 StarTechDirect 368 4.8
10 Hot Deals 4 Less® 330 4.7
View or download top Serial Port Cards seller & rating report
VirVentures [13558] Triplenet Pricing INC [4167] PCNation [596] DTECH Co.,Ltd [596] Lemeng [524] VPCI [494] Gott Electronics [483] Amazon.com [385] StarTechDirect [368] Hot Deals 4 Less® [330] VirVentures 63% Triplenet Pricing INC 19% PCNation 3% DTECH Co.,Ltd 3% Lemeng 2% VPCI 2% Gott Electronics 2% Amazon.com 2% StarTechDirect 2% Hot Deals 4 Less® 2%

[Get] Serial Port Cards Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Serial Port Cards Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Computer Components supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Serial Port Cards to buy for new March 2024?

CherryPicks’s Methodology for Evaluating Serial Port Cards

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Computer Components items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 1,244 of Serial Port Cards reviews based on our selection criteria. It helped us shortlist the top qualified and rated Serial Port Cards for Computer Components, We found that most customers choose Serial Port Cards with an average price of $49.85, and the top brands are StarTech.com, Tripp Lite, Sena, Syba, IO CREST, SIIG, X-MEDIA, Andifany, CERRXIAN, Dtech And BEYIMEI. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Serial Port Cards for you, We have researched hundreds of sellers and picked the top sellers for Computer Components, including VirVentures, Triplenet Pricing INC, DTECH Co.,Ltd, PCNation, Lemeng, VPCI, Gott Electronics, Amazon.com, StarTechDirect, Hot Deals 4 Less®, ComegaCity And HLZgo. The StarTech.com 1-port PCI Express RS232 Serial Ad... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 81 consumers with an average rating of 4.2.

We've helped a lot of satisfied users get the right Computers & Accessories product based on their needs, and save lots of time for them to pick Serial Port Cards to buy.


Written By Maria D. Stephens

Maria D. Stephens loves to write about electronic devices she has used. She also does not mind spending her money on new electronics with hype to verify if the product is worth the hype or just marketing done right. She will be providing us reviews on electronics she has used.