Sound Blaster X-Fi Surround 5.1 Pro turns your PC or notebook into a 5.1 entertainment system, featuring SBX Pro Studio technology. Easy to install, it replaces low quality on-board audio with high quality connectivity options. A convenient volume control knob, headphone and microphone inputs for a headset are also close at hand.AUDIO PERFORMANCESBX Pro Studio Definition entertainmentSBX Pro Studio delivers the fullest audio experience for music, movies and games, while remaining true to the source and intention of the artists who created it.Surround sound with a single digital cableDolby Digital Live connects to your decoder or home theater system through a single digital cable for compelling 5.1 surround sound from any source.Windows Vista and above are required for Dolby Digital Live.CONNECTIVITYComprehensive connectivity for all your audio needsHigh-quality, gold-plated RCA stereo and optical digital out for the best audio performance, plus convenient microphone and headphone jacks for internet chatting.MADE FOR PC OR NOTEBOOKSimple installation to PC or NotebookEasy to install, the bus-powered USB 2.0 Sound Blaster X-Fi Surround 5.1 Pro does not require an extra power adapter.Works with Windows 10We have updated audio drivers that will allow you to enjoy the ultimate in Sound Blaster performance in Windows 10.SPECIFICATIONSAudio TechnologyX-FiSignal-to-Noise Ratio (SNR)100dBPlatformUSB 2.0, USB 1.1Connectivity Options (Main)Optical Out:1 x TOSLINKLine Out:2 x RCA jacks (L/R) 1 x 3.5mm jack (Rear) 1 x 3.5mm jack (C/Sub)Microphone In:1 x 3.5mm jackHeadphone Out:1 x 3.5mm jackLine In:1 x 3.5mm jackMax Channel Output5.1 ChannelsAudio TechnologiesSBX Pro StudioSupported Operating SystemsWindows 7, Windows 8, Windows XP SP2 or higher, Windows Vista SP1 or higher, Windows 10Audio FidelityUp to 24-bit / 96kHzRecommended UsageGaming