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10 Best serial adapters in the US
- Best Choice
1
StarTech.comStarTech.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)
19% Off - Value for Money
2
StarTech.comStarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F)
37% Off 3
OIKWANOIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
4
WarmstorWarmstor 6-Pack 9Pin RS232 Serial Cable DB9 Male to Male/Female to Female Mini Gender Changer Adapter Coupler Connector
30% Off5
DTECHDTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices
18% Off6
JESSINIEJESSINIE Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB to TTL Adapter Port Module Support Multi Systems and Multi Protection Circuits with Shell
7
GearmoUSB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above
8
DTechDTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip)
9
DriverGeniusDriverGenius USB-C to Serial RS232 DB9 Adapter with 9 x Data Monitoring LEDs (USB232A-E-C, Windows 11, macOS 14 Sonoma)
10
SABRENTSABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
26% Off