Turn your laptop or desktop computer into a 7.1-channel home theater-ready sound system.
Manhattan USB-A Sound Adapter, USB-A to 3.5mm Mic-in and Audio-Out ports, 480 Mbps (USB 2.0), supports 3D and virtual 5.1 surround sound, Hi-Speed USB, Black, Three Year Warranty, Blister - sound card
The EB-685W's ultra-short-throw design allows you to present large images from a very short distance with minimised shadows and glare. With a brightness level of 3,500 lumens, an HD-ready WXGA resolution, a 14,000:1 contrast ratio, and HDMI input, students...
Add headphone and MIC audio connectors through USB.
StarTech.com USB Sound Card w/ SPDIF Digital Audio & Stereo Mic - External Sound Card for Laptop or PC - SPDIF Output (ICUSBAUDIO2D) - sound card
Turn a USB port into a virtual 7.1 channel Sound Card.
StarTech.com USB to Stereo Audio Adapter Converter - USB stereo Adapter - USB External sound Card - Laptop sound Card (ICUSBAUDIO) - sound card
StarTech.com 7.1 Channel Sound Card - PCI Express - 24-bit - 192KHz - SPDIF Digital Optical and 3.5mm Analog Audio (PEXSOUND7CH) - sound card