1. Easy connection to computer,USB plug and play<br> 2. asio channel allows your effect to use directly(you can also use software like guitarrig etc.)<br> 3. Let your computer become a guitar adapter, a variety of powerful effects can be downloaded on the Internet(You can find more on the internet,such as ,etc.)<br> 4. High-impedance input port (general professional sound card input port can not be directly connected to a guitar)<br> 5. Comes with a headphone output, can listen directly<br> Support system:For XP/Vista 7 32bit 64bit<br> Cable length:. 1m/3.3ft<br> PC Connection: USB 2.0<br> colour:white<br> material:plastic<br> size:9.5cm*5cm*2cm<br> Package Contents:<br> 1*USB Guitar Adapter<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.