USB

The Andrea Communications EDU-455 USB Over-Ear Headset offers unparalleled speech and sound clarity. The EDU-455 USB can also be used on devices with a USB Type C input using the included USB Type C Adapter (C-450). The exclusive noise-canceling...

Andrea Communications USB-SA eliminates the noise problems that are inherent in most standard, off-the-shelf computers. Often placed in close proximity to components such as the power supply and processors, internal sound cards or integrated audio...