M2S6456A 4 ports RS-232 PCI-Express Serial Card M.2 (2242 Type, Key B+M)

4 ports RS-232 PCI-Express Serial Card M.2 (2242 Type, Key B+M)

Suitable for M.2 slot Type2242 with Key-M or Key-B based on PCI Express communication.
Expands 4 independent RS-232 serial ports with communication speeds up to 460.8Kbps.
With high reliable SUNIX SUN2410 native PCI Express 16C950 UART controller.
Designed to meet PCI Express Base Specification Revision 2.0.
On-chip hardware auto flow control to guarantee no data loss.
Ultra low power consumption design for Green Environment.
Built-in 15KV ESD protection for all serial signals meets IEC-61000-4-2 standard.
Plug-n-Play, I/O address and IRQ assigned by BIOS.
Certified by CE, FCC, VCCI, BSMI, RoHS, and Microsoft WHQL approval.

Interface : RS-232
Controller : SUNIX SUN2410 (16C950 UART Compatible)
BUS : PCI Express 2.0 x 1(single lan) M.2 2242 Type, 59-pin Key B+M Male
No. of Port : 4-port
IRQ & IO : Assigned by System : FIFO : 128byte Hardware
Signal : DCD, TxD, RxD, RTS, CTS, DTR, DSR, GND, RI
Protection : ±15KV ESD protection for each signal Human Body Model (HBM)
±15KV IEC1000-4-2 Air Gap Discharge
±8KV IEC1000-4-2 Contact Discharge
PCB Connector : 2 pcs x WAFER 2x5P pitch 1.0mm (180°)
Cable : 4 pcs x serial RS-232  D-Sub 9 pin male with nuts on cable

Baud rate : 50bps ~460.8Kbps
Stop bit : 1, 1.5, 2
Parity : even, odd, none, mark, space
Flow Control : Xon/Xoff (software)