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Desktop / Tower Serial Hubs

4 Results
USB Serial Communication Port Device -- USB-IIRO4-2SM
from American Portwell Technology Inc.

USB 4-port hub internally to provide four optically isolated digital inputs, four digital electromechanical relay outputs and two ports of RS-232/422/485 serial communication in a small rugged enclosure with DB25 connector for digital and two DB9 connectors for serial. [See More]

  • Form Factor: Desktop / Pedestal
  • Serial Protocol: RS232/422/485
  • Device Type: Hub
  • Network / Bus: USB; PC/104 (PC/104-Plus, EBX, ETX)
Remote I/O Manager -- RHIO10
from Sena Technologies

Remote Ethernet I/O manager [See More]

  • Form Factor: Desktop / Pedestal
  • Serial Protocol: RS232
  • Device Type: Hub
  • Network / Bus: 10Base-T
USB Hub -- UPort 204
from Moxa Inc.

gt; Hi-Speed USB 2.0 for up to 480 Mbps USB transmission. > USB-IF Certification. > Compatible with USB 1.1 devices. > 15 KV ESD Level 4 protection for all USB ports. > Wall mountable. > Comprehensive diagnostic LEDs. > Full 500 mA of power per port. > Choose bus power or... [See More]

  • Form Factor: Desktop / Pedestal
  • Serial Protocol: USB
  • Device Type: Hub; USB Hub
  • Network / Bus: USB
USB Hub -- UPort 404
from Moxa Inc.

Externally powered USB hubs are the only way to guarantee the broadest compatibility with USB devices. The UPort ™ 404 and UPort ™ 407 are industrial-grade USB 2.0 hubs that expand 1 USB port into 4 and 7 USB ports, respectively. The hubs are designed to provide true USB 2.0 Hi-Speed 480... [See More]

  • Form Factor: Desktop / Pedestal
  • Serial Protocol: USB
  • Device Type: Hub; USB Hub
  • Network / Bus: USB