Works like new.
"The US-122mkII connects to Mac or Windows computers using USB 2.0, and the unit is powered over the USB cable. Zero-latency monitoring is available for recording without the delay going to a computer and back. MIDI input and output jacks allow connection of synths and drum machines. Connect the US-122mkII to monitors through the line output or use headphones with the front-mounted stereo 1/4" jack. The US-122mkII makes a perfect portable interface with metal components and solid construction built for the road."
