GUITAR LINK UCG102 guitar-to-USB interface lets you jam and record using modeling amps and effects without the need for any gear other than your guitar and a computer. The interface links your electric guitar to a PC or Mac computer via a USB cable, allowing you to play using software like the included Guitar Combos Behringer Edition from Native Instruments, Kristal Audio Engine multi-track sequencer and Audacity audio editor. It also features a Headphone output for listening.
Guitar Link UCG120 is powered via USB, so no additional power supply is required.
Guitar Link has a list price of $49.99.