here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"linux"
USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Supports Mac, Linux, Android, Win11/10/8.1/8/7, etc. Multiple Devices Applicable, Multiple Protection, Safe and Stable
Limited time offer, ends 11/07
$58.37
Free Shipping
CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industrial Machinery, CNC, Black
Limited time offer, ends 12/02
$41.36
Free Shipping
5V USB Relay with Optocoupler Isolation Industrial Grade Support UART Serial Port Signal Control NO/COM/NC Load 2 Channel Relay
Limited time offer, ends 11/10
$53.39
Free Shipping
JAENFONG Pcie USB Card,PCI-E 1X to USB3.1 A-Key Gen2 Front Type-C Expansion Card,10Gbps Type-E Internal Front Panel Connector Riser Card,PCI Express 3.0 X1 Adapter for Desktop PCs (ASM3142)
Limited time offer, ends 12/02
$62.09
Free Shipping
USB to RS485 Adapter Industrial Isolated Converter with Original FT232RNL Chip, 300bps ~ 512000bps Baud Rate, up to 1.2km RS485 Transmission Distance, Onboard Isolated Transceiver, TVS, etc.
Limited time offer, ends 11/07
$53.87
Free Shipping