StarTech 4Port Dual Profile PCI Express RS232 RS422 RS485 Serial Card - RS232 data transfer rates up to 460 Kbps - Supports 2-Wire / 4-Wire RS485 modes - 256-byte deep FIFO per transmitter and receiver - Standard and low-profile bracket included - Compliant with PCI-Express Specification 1.0a -…
Rugged industrial sub to serial converter w/ 15kV ESD surge protection (level 4) IP30 rating and locking connectors (all ports) - Each port on the metal 4 port serial hub can be set to RS232/RS422/RS485(2wire/4wire) at baud rates up to 921.6Kbps - Desk/wall/DIN rail mountable - Incl. 6' locking USB…
Rugged industrial sub to serial converter w/ 15kV ESD surge protection (level 4) IP30 rating and locking connectors (all ports) - Each port on the metal 8 port serial hub can be set to RS232/RS422/RS485(2wire/4wire) at baud rates up to 921.6Kbps - Desk/wall/DIN rail mountable - Incl. 6' locking USB…