here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
- Free 30-day Returns
$66.66
Ships from China.
Meet Your Seller
IOCREST M.2 to RS232/RS422/RS485 B+M Key DB9 Serial Port Card NGFF Add-on Card FCC Certified 1 Year Warranty Small Size
- 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 on 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
- MCU enable controls RS485 bidirectional data
- Signal
- RS232: DCD,RXD,TXD,DTR,GND,DSR,RTS,CTS,RI
- RS422: TX - ,TX+, RX +,RX - GND
- RS485: Data-, Data +
- Data bits4,5,6,7,8
- Stop bits1,1.5,2
- Parity bitOdd, even, mark, space, None
- Flow control NoneXon / Xoff, Hardware
- Operating Temperature-40°C to +85°C
- Storage Temperature:-65°C to +150°C
- System Requirements
- Windows® Server 2003, 2008, 2012,2016,2019
- Windows® XP, Vista, 7, 8,8.1,10
- Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
- One free M.2 key M or key B slot
- Package Contents
- 1 × M.2 to RS232 +RS232/422/485 Card
- 1 × User Manual
- 2 × Low Profile
- 1 × CD Driver
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
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 on 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
MCU enable controls RS485 bidirectional data
Signal
RS232: DCD,RXD,TXD,DTR,GND,DSR,RTS,CTS,RI
RS422: TX - ,TX+, RX +,RX - GND
RS485: Data-, Data +
Data bits4,5,6,7,8
Stop bits1,1.5,2
Parity bitOdd, even, mark, space, None
Flow control NoneXon / Xoff, Hardware
Operating Temperature-40°C to +85°C
Storage Temperature:-65°C to +150°C
System RequirementsWindows® Server 2003, 2008, 2012,2016,2019
Windows® XP, Vista, 7, 8,8.1,10
Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
One free M.2 key M or key B slot
Package Contents1 × M.2 to RS232 +RS232/422/485 Card
1 × User Manual
2 × Low Profile
1 × CD Driver
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by VoltSync Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...