



⚡ Power your legacy and future serial connections with unmatched speed and protection!
This Dual Port RS-422/485 to PCMCIA card offers two high-speed 16C950 UART serial ports with plug-and-play ease, supporting both 4-wire and 2-wire RS-422/485 applications. Featuring unique ATTATM hardware for auto transceiver turnaround, full isolation, surge protection, and backward compatibility with 16-bit PCMCIA standards, it ensures reliable, scalable serial expansion for PCs, workstations, and servers.
Trustpilot
3 weeks ago
1 week ago