Gembird 2 serial port PCI-Express add-on card, with extra low-profile bracket SPC-22

Features
PCI-Express 2 serial RS-232 ports add-on card
High-speed up to 2 MBps data transfer rate

Specifications
Chipset: WCH382
Standard: PCI-Express rev. 1.1
IRQ and I/O address assigned by BIOS
Baud rate: 50 bps ... 16 Mbps
RS-232 DB9 signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Additional low-profile bracket
Dimensions: 67 x 120 x 20 mm
Net weight: 80 g

System requirements
Windows 7/8/10/11 (x86 / x64)
Free PCI-Express 1.1 single-lane (x1) slot