USB-ADAP - $39.95 USB-ADAP - 1/2 Duplex USB Adapter

USB-SA - $44.95 External Digital Sound Card

Icicle - $59.99 XLR to USB Converter and Computer Mic Preamp in one.

5G-Ext - $39.95 CLOSEOUT Buddy USB 5G with 8 foot Cable

8110-USB/XP - $89.00 GN Netcom 8110 USB-XP Headset Adapter

A320S - $49.95 Bluetooth Stereo USB Adapter.

USB Pod2 - $49.99 Full Duplex USB Pod Medium Signal

ZMS10-C - $59.95 ZoomSwitch ZMS10-C (formerly the ZMS10) is a USB Headset Switch that adds USB functionality to your Plantronics-style wireless headset—or any wired headset or handset connected to your phone's handset or headset port (RJ9). ZMS10-C now incorporates Cisco

ZMS20-UC - $67.95 ZoomSwitch ZMS20-UC is an enhanced version of the popular ZMS10. We have added volume control that amplifies the sound on the USB side and a mute button to mute the mic on both the USB and phone. The ZMS20-UC also features a Cisco IP phone compatibility s

ZoomSwitch - $59.95 With the Zoom Switch, you can connect your existing office headset (or your telephone handset receiver) to your computer via the USB port. Toggle between your computer and your telephone at the touch of a button. It's simple and powerful!