Star Tech 7 Channel Audio USB Adapter -

Product Features •Full 7.1 audio output support in a compact and portable external sound card •Connect to external speakers through 3.5mm mini-jacks or optical S/PDIF •Backed by a StarTech.com 2-year warranty and free lifetime technical support •Full 7.1 audio outputs via 3.5mm mini-jacks •Optical S/PDIF input (pass through) and output Technical Details Connector Type(s): USB B (4 pin) Female Color: Silver External Ports: 3.5 mm Mini-Jack (3 Position) Female Toslink (SPDIF Optical) Female Product Height: 25.00 mm [0.99 in] Humidity: 20 to 80% NC RH LED Indicators: Power/Activity Microphone Mute Product Length: 100.00 mm [3.94 in] Operating Temperature: 0° C to 55° C (32° F to 131° F) Carton Quantity: 80 Storage Temperature: 0° C to 70° C (32° F to 158° F) Shipping (Package) Weight: 0.24 kg [0.53 lb] Product Weight: 100.00 g [3.53 oz] Product Width: 60.00 mm [2.36 in] Audio Specifications: 8 16-bit DAC Channels (7.1 Surround Sound) Supports 44.1 and 48 KHz sampling rates for both playback and recording 3.5mm output connectors for Front, Surround, Rear, Centre/bass Chipset ID: C-Media CM6206 OS Compatibility: Windows 2000/ XP(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Linux, Mac OS