Express Systems will have an EARLY CLOSING Thursday, June 18th, 2026 and will be CLOSED June 19th, 2026 in observance of Juneteenth. We will resume regular business hours Monday, June 22nd, 2026 at 9:00am EST.
The Pepperl+Fuchs Comtrol RocketPortŪ family of serial port cards make high-performance device connectivity reliable, cost-effective, and easy. Expand the amount of I/O devices you can connect and control from your PC. A wide array of port densities, interfaces, surge protection, and rack mount options means there is one to fit your networking needs.
8-16 ports, RS422, DB9 connectors, 3.3 and 5 Volt PCI bus, complies with SMPTE 207M standard, and RoHS2 compliant. 8-16 ports, RS232 and RS422 options, DB25 or RJ45 connectors, 16550 UARTs, and RoHS2 compliant.
4-32 ports, RS232, RS422, and RS485 options, low profile or standard, 32 or 64 bit, 3.3 or 5 Volt, communications speeds up to 921Kbps, and RoHS2 compliant.
