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10 Best Laptops With Rs232 Port - February 2026

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Last Updated: 02-25-2026

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1

topTop product
Auusda 16" Traditional Laptop Computer, i3 Processor 16GB RAM 1TB SSD Silver Laptops Notebook with Backlit Keyboard, Fingerprint, WiFi 6 Bluetooth 5.3 Laptops for Students & Office USB-C Port

Auusda 16" Traditional Laptop Computer, i3 Processor 16GB RAM 1TB SSD Silver Laptops Notebook with Backlit Keyboard, Fingerprint, WiFi 6 Bluetooth 5.3 Laptops for Students & Office USB-C Port

Auusda

9.8

9.8

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amazon

2

ATEN UC232A USB to Serial Converter USB-A to RS-232 Adapter (35cm) to PDA/Serial (DB9) Port Converter for Laptop PC Modem Printer Network Switch Scanner PLC Controller POS - Windows, Mac, Linux

ATEN UC232A USB to Serial Converter USB-A to RS-232 Adapter (35cm) to PDA/Serial (DB9) Port Converter for Laptop PC Modem Printer Network Switch Scanner PLC Controller POS - Windows, Mac, Linux

ATEN

9.6

9.6

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amazon

3

bestBest value
DTECH USB to Serial Adapter with FTDI Chip 9 Pin RS232 to USB Cable DB9 RS-232 Data LED Light Detect FT231 Chipset Support Windows 11 10 8 7 XP Mac OS Linux for Laptop COM Port, 3 Feet

DTECH USB to Serial Adapter with FTDI Chip 9 Pin RS232 to USB Cable DB9 RS-232 Data LED Light Detect FT231 Chipset Support Windows 11 10 8 7 XP Mac OS Linux for Laptop COM Port, 3 Feet

DTECH

9.5

9.5

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4

StarTech USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - USB to RS232 Hub, TAA

StarTech USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - USB to RS232 Hub, TAA

StarTech.com

9.2

9.2

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5

USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More

USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More

USBGear

9.1

9.1

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6

16 Ports KVM Switch HDMI 4K@60Hz EDID Simulation,1U Rack Mount USB 3.0 HDMI KVM Switch for 16 Computers/Servers, with 6 USB3.0 Port,TF/SD,Audio RS232, Wired Remote & 12V Power + 16 USB Cable Included

16 Ports KVM Switch HDMI 4K@60Hz EDID Simulation,1U Rack Mount USB 3.0 HDMI KVM Switch for 16 Computers/Servers, with 6 USB3.0 Port,TF/SD,Audio RS232, Wired Remote & 12V Power + 16 USB Cable Included

ANGEET

8.8

8.8

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amazon

7

OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux

OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux

OIKWAN

8.6

8.6

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amazon

8

TECHTOO 4 Port Professional FTDI CHIP USB to Serial RS232 DB9 Adapter Converter Serial Cable 9-Pin Male to Male with Thumbscrews (W/Thumbscrews, 4 RS232 Port)

TECHTOO 4 Port Professional FTDI CHIP USB to Serial RS232 DB9 Adapter Converter Serial Cable 9-Pin Male to Male with Thumbscrews (W/Thumbscrews, 4 RS232 Port)

TECHTOO

8.4

8.4

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amazon

9

StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter , TAA (ICUSB232PRO)

StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter , TAA (ICUSB232PRO)

StarTech.com

8.2

8.2

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10

ATEN UC232C USB-C to RS-232 Adapter Cable - USB Type C Male Connectivity for laptops PCs Without a COM, DB-9 Serial Port for Windows, Mac, and Linux, Black

ATEN UC232C USB-C to RS-232 Adapter Cable - USB Type C Male Connectivity for laptops PCs Without a COM, DB-9 Serial Port for Windows, Mac, and Linux, Black

ATEN

8.1

8.1

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