seo.toplist_h1

serial controllers
Facebook Twitter LinkedIn WhatsApp
Discover our expert selection of the 10 best Serial Port Cards in 2026. Prices from 1.99 EUR to 40.99 EUR. Regularly updated buying guide.
Updated This Week
10
products
0.0/5
Avg Rating
2-41โ‚ฌ
Price Range
0
Views

Interactive Comparison

Our Quick Picks

Best Overall
The Controller: A gripping and terrifying serial killer crime mystery (Lynch and Rose crime thriller book 1)

The Controller: A gripping and terrifying serial k...

1.99EUR
-
/ 10 Products Shown
UGREEN - UGREEN USB Serial Cable USB to RS232 DB9 9 pin Converter Cable for Connecting Cisco Routers and Switches, Celestron Telescope Nexstar hand Controller, Extron Crestron Products with PL2303 Chipset (1m)
#2
Top sรฉlection
NEW
View Amazon reviews
35.50/100 Prime

Livraison Prime gratuite

  • How It Works: UGREEN USB to RS232 DB9 serial adapter is designed for connecting to serial devices such as DB9-equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, bar-code scanners, PDA, etc through a USB port with 1Mbps data transfer rate
  • Universal Compatibility: The RS-232 to USB Cable is compatible with Windows 11/10/8/7/XP/Vista, macOS, Linux. Driver free for Win8 and above. Driver Needed for Win 7/XP, macOS, Linux. Please get driver from the product guide on page or CD in the package
โ‚ฌ11.99
View on Amazon Learn more →
ANCLLO - ANCLLO Stepper Motor Driver Controller Module Reverse Pulse Speed Control Board Programmable PLC Serial Communication for Industrial Control 17/23 Motor
#3
Top sรฉlection
NEW
View Amazon reviews
35.50/100 Prime

Livraison Prime gratuite

  • The HD LCD display clearly shows the speed/delay/cycle times, making it easier to search and adjust different parameters. The parameters support a memory function that cannot be lost.
  • The module is built-in a variety of fixed operation modes, users can quickly select the appropriate movement trajectory.
โ‚ฌ19.99
View on Amazon Learn more →
UGREEN - UGREEN USB Serial Cable USB to RS232 DB9 9 pin Converter Cable for Connecting Cisco Routers and Switches,Celestron Telescope Nexstar hand Controller, Extron Crestron Products with PL2303 Chipset (2m)
#4
NEW
View Amazon reviews
Prime

Livraison Prime gratuite

  • HOW IT WORKS: Ugreen USB to RS232 DB9 Serial Adapter is designed for connecting to serial devices such as DB9 equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, barcode scanners, PDAs etc through USB port with 1Mbps data transfer rate
  • CONNECTORS: Features a standard USB Type-A Male to a standard 9-pin D-Sub 9 RS-232 serial connector.
โ‚ฌ12.99
View on Amazon Learn more →
StarTech - 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)
#5
NEW
View Amazon reviews
35.50/100 Prime

Livraison Prime gratuite

  • 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
โ‚ฌ40.99
View on Amazon Learn more →
UGREEN - UGREEN USB Serial Cable USB to RS232 DB9 9 pin Converter Cable for Connecting Cisco Routers and Switches,Celestron Telescope Nexstar hand Controller, Extron Crestron Products with PL2303 Chipset (3m)
#6
NEW
View Amazon reviews
Prime

Livraison Prime gratuite

  • HOW IT WORKS: Ugreen USB to RS232 DB9 Serial Adapter is designed for connecting to serial devices such as DB9 equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, barcode scanners, PDAs etc through USB port with 1Mbps data transfer rate
  • CONNECTORS: With standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector
โ‚ฌ15.99
View on Amazon Learn more →
JagFond - 2 in 1 ARGB Fan Hub with Remote Controller, 9-Port 4-Pin PWM Fan Splitter & 9 x 5V 3-Pin ARGB Headers, Magnetic Base PC Hub With RGB Controller for Case Fans, Adjustable Speed, with SATA Power cable
#8
NEW
View Amazon reviews
35.50/100 Prime

Livraison Prime gratuite

  • Smart PWM Temperature Control: The ARGB fan hub supports intelligent PWM speed regulation, ensuring efficient airflow and stable cooling. Easily adjust fan speed to match your systemโ€™s performance while keeping noise levels low.
  • Dual Interface Expansion: Featuring 9 ร— 4-pin PWM fan connectors and 9 ร— 5V 3-pin ARGB ports, this 5v argb controller allows you to connect multiple fans and ARGB strips, creating synchronized lighting and optimized cooling in your PC case.
โ‚ฌ10.99
View on Amazon Learn more →
Sxhlseller - Sxhlseller 2 Port PCI Express RS232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit for Linux, PCIe Serial Expansion Card PCIe Serial Host Controller Card
#10
NEW
-25%
View Amazon reviews
40.00/100 Prime

Belle promotion : -25% โ€ข Livraison Prime gratuite

  • 2 SERIAL PORTS: PCIE RS232 allows users to add two RS232 BD9 serial ports to desktop computers or industrial equipment through the PCI Express slot on the motherboard.
  • PCIE X1 INTERFACE: The full size bracket on this expansion card is suitable for standard size PCs, based on PCIE X1 interface, and can work in X1, X4, X8, X16 slots.
โ‚ฌ8.23 11.02 EUR
Save 25%
View on Amazon Learn more →

No products match your filters

Conclusion: serial controllers

Cette sรฉlection est mise ร  jour rรฉguliรจrement pour vous garantir les meilleures offres et les produits les mieux notรฉs du moment.

Frequently Asked Questions

Based on our analysis, the #1 product on our list offers the best value with a rating of 0.0/5.
Prices range from 1.99 EUR to 40.99 EUR, offering options for every budget.
This selection is regularly updated to ensure you get the best deals and top-rated products.
We select products based on their Amazon popularity, customer ratings, and value for money.

Why Trust This List?

Data-Driven Selection

Analysis of 0 verified customer reviews

Regularly Updated

Last updated 3 ั‚ะธะถะฝั– ั‚ะพะผัƒ

Independent Analysis

Objective criteria: rating, price, popularity

Topelio participates in the Amazon Associates Program. We may earn commissions on purchases through our links, without affecting our recommendations.

The Controller: A gripping and terrifying serial killer crime mystery (Lynch and Rose crime thriller book 1)
๐Ÿฅ‡ #1

The Controller: A gripping and terrifyin...

1.99 EUR
See Deal

More in this category

Buying Guide Serial Port Cards 2026

Read the buying guide

Serial Port Cards

See all