StarTech 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553) Computer Hardware_Memory Cards Optimize your desk space by

Optimize your desk space by raising your monitor and laptop off of your desk

5mm or larger 2

Superior durability and stability with full-steel construction

USB to 8-Port Straight-Through RS232 Serial Adapter

Sleek full-size wireless keyboard with softly rounded keys for hour after hour of typing comfort

StarTech 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553) Computer Hardware_Memory Cards Optimize your desk space byItem model number: PEX4S553 Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps 256 byte deep FIFO per transmitter and receiver Native single Chip, single lane PCI Express Includes half height low profile mounting brackets Built in 16C450 550 compatible UART Compliant with PCI Express Base Specification 1. 1 Specification Ports & interfaces Serial ports quantity 4 Output interface Serial Internal Yes Host interface