Panram International Corporation.

Panram International Corporation.

Add-on Cards


  • M.2 B+M KEY 4-PORT RS232 CARD
  • Native single chip design
  • On chip 256-byte depth FIFO in transmit/receive path of each port
  • 9 pin 5V or 12V input(Optional)
  • MiniPCI-Express with throughput up to 2.5Gbps
  • Supports hardware and software flow control
  • Supports data transfer rates up to 921.6Kbps on each port
  • Compliant with PCI Express base specifications revision 1.0a
  • Automated out-of-band flow control using CTS/RTS and DSR/DTR
Mode Name EG2G041
Bus Type M.2 b+M Key
Card Type M.2 2280
Chipset ID ASIX Moschip-AX99100
Interface Serial
Port Numbers 4

Data Bits 5, 6, 7, 8
FIFO 256 Bytes
Max Baud Rate 921.6 Kbps
Parity Even, Odd, None, Space and Mark
Serial Protocol RS-232

Connector Type(s) 1 m.2 B+M Key
External Ports 4-DB-9 (9 pin, D-Sub) Male

System Requirements
Windows® XP Embedded, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Mac OS® 10.4 to 10.10
Linux 3.5.x to 4.11.x LTS Versions Only

Humidity 5~85% RH
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)



Point-of-Sale (POS credit/debit card readers, receipt printers, bar code scanners, cash registers, scales)
Manufacturing (CNC machinery, process control equipment, bar code scanners, serial printers)
Connect specialized serial devices (printers, scanners, ISDN terminal adapters and memory card readers)
Environmental Control (lighting, temperature, clocks)
Entertainment (video lottery terminals, slot machines, gaming systems)
Healthcare (patient monitoring equipment, nurses’ stations, modems)
Security (UPS control, access key panels, video cameras, card readers, modems)
Hospitality/Restaurant (serial printers, bar code scanners, keyboard, mouse, receipt printer, credit/debit card reader)
Consumer (modems, PDAs, digital cameras, printers)ISDN Networking
Panram International Corporation.        Privacy Policy
9F ,No.460, Sec.5 Chenggong Rd., Neihu District, Taipei City 114705, Taiwan (R.O.C)
Service Phone:+886-2-2631-8809    Service Fax:+886-2-2631-8629
Service    Sales
Operation Center: No. 2-2, Gongjian S. Rd., Qidu Dist., Keelung City 206007 , Taiwan (R.O.C)
PLANT 2: No. 16, Gongjian N. Rd., Qidu Dist., Keelung City 206007 , Taiwan (R.O.C) Copyright © Panram International Corporation. All Rights Reserved.