Black Box Servswitch CAT5 Micro Extender Single-Access Kit

Black Box Servswitch CAT5 Micro Extender Single-Access Kit ... maybe only 75, 100, or 150 feet. That calls for KVM extension, because the system almost certainly won't work if you try to run regular keyboard, mouse, and video cables that far. But you don't need a big extender that will cross 1000 feet. So what do you do?

The Single-Access Micro Extender with Bidirectional Serial and Audio Support (ACU3022A) has all of the capabilities of the regular single-access version, and can also support a connection between the PC and a remote microphone and speakers (or other sources of audio input and output). Plus, it offers a serial connection which supports RS-232 devices with speeds up to 19, 200 bps.