Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Features:Easy Plug and Play InstallationPlug in your favorite guitar and turn your PC or Mac computer into a guitar amp and recording system without any other hardwareStereo Headphone output lets you jam with your computer and can also be used for monitoring with active monitor speakersHigh-quality components and exceptionally rugged construction ensure long lifeSpecification:Cable Length: 120cmWeight: 90gEasy Plug and Play InstallationPlug in your favorite guitar and turn your PC or Mac computer into a guitar amp and recording system without any other hardwareStereo Headphone output lets you jam with your computer and can also be used for monitoring with active monitor speakersHigh-quality components and exceptionally rugged construction ensure long lifeAudio Quality: 16-bit， 44.1/48kHzUSB bus powered--Requires no external powerVariable-speed file playback function for MP3， WAV， AIFF audio files¡ªperfect for easy learning and practicingOperating Procedure (for Windows) Step 1 Install ASIO Driver Step 2 Install and Run Guitar Rig 2 Step 3 Enjoy it!System Requirements: Windows XP SP2/Vista/7 ， MacOS 8.5， 8.6， 9.x， OS XPackage includes:1 x USB Guitar Link cable1 x CD Driver