M.2 B+M Key RS232 Serial Card DB9 Interface 22x80mm Low Profile COM Port Adapter for POS Router Embedded Device

M.2 B+M Key RS232 Serial Card DB9 Interface 22x80mm Low Profile COM Port Adapter for POS Router Embedded Device Description

PCIe 2.0 Gen 1 compliant

x1 Link, dual simplex, 2.5 Gbps in each direction
Suitable for M.2 slot with key M or B based PCIe
Data read/write 32-bit operation
Global interrupt status register for both UARTs
16 multi-purpose inputs/outputs (MPIOs)
Two independent UART channels controlled with
Support Bits per second Data transfer rates from 300 baud to 921600baud
16550 compatible register Set
256-byte TX and RX FIFOs
Signal
RS232: DCD,RXD,TXD,DTR,GND,DSR,RTS,CTS,RI
Data bits4,5,6,7,8
Stop bits1,1.5,2
Parity bitOdd, even, mark, space, None
Flow control NoneXon / Xoff, Hardware
Operating Temperature-40C to +85C
Storage Temperature:-65C to +150C
System Requirements
for Windows Server 2003, 2008, 2012,2016,2019
for Windows XP, Vista, 7, 8,8.1,10Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
One free M.2 key M or key B slot
Color: Black
Material: PC

Package Contents:
1*M.2 B+M Key RS232 Serial Card