M.2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip

NEW M. 2 to 8 Port RS232 Serial Card M2 B+M Key to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller EXAR 17V358 Chip
About Description:
Feature:
1. PCIe 2.0 Gen 1 compliant
2. x1 Link, dual simplex, 2.5 Gbps in each direction
3. 15 KV ESD protection for all serial ports

4. Sleep mode with wake-up Indicator

5.
Transmission media: twisted-pair cable or shielded cable

6.
Direction control: Adopt the technology which automatically controls the data-flow directionautomatically distinguish and control the data-transmission direction;

7. Eight independent UART channels controlled with
8. 16550 compatible register Set
9. 256-byte TX and RX FIF
Os

10. Programmable TX and RX Trigger Levels
11. TX/RX FIFO Level Counters

12. Fractional baud rate generator

13. Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis

14. Automatic Xon/Xoff software flow control
15. UART interface support for 7 or 8 data bits, 1 or 2 stop bits and even/odd/mark/space/none

16. Flow control none, hardware and xon/xoff

17. Extended operating temperature range; -40 to 85C
Specification:
Interface: M. 2 B+M Key
Number of Ports: 8 Port RS232
Dimensions: 22x80mm
OS Compatibility: Windows OS/Linux 2.6. 27, 2.6. 31, 2.6. 32, 3. x. x and newer
You'll receive:
1 x M. 2 to 8 Port RS232 Serial Card
8 x DB9 Cable
1 x Instruction Manual
Please check pictures for more details.