Switches and Hubs

Black Box TL158A-R53 8-Channel Data Broadcast Hub w/Rackmount Ears + AC Adapter Sends RS-232 Async signal to 8 Terminals or Printers Simultaneously.  Condition: UsedThis used networking equipment has been inspected and appears to be in good...

Black Box FT1-4 Model MTX-P Voice-Data External Multiplexor  Condition: UsedThis multiplexor has been inspected and appears to be in good condition

Tutankhamon Electronics MB400 4 Port Thin Ethernet Coax Repeater no AC Adapter  Condition: UsedThis item has been inspected and it is in good condition.

Linksys PASB421 Compact Auto Switch  Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.

Air Link ASW108/A4 8-Port 10/100 Mbps Ethernet Switch  Condition: UsedThis item has been inspected and it is in good condition.

TeleProcessing Products Inc. TP-501 CSU/DSU Digital Termination Unit  Condition: UsedThis item has been inspected and it is in good condition.

Sun 270-2062-04 4 Port / Link Interface Card  Condition: UsedThis item has been inspected and it is in good condition.

Black Box SR913A VGA and PS/2 KV Switcher Keyboard / Video 3-Port - Black Box Features : For your PS/2 style keyboard with VGA video Connect and control up to 3 PCs PS/2 Style connectors VGA/SVGA DB-15 Connectors Rackmount Ready Dimensions: 3.5 H...