This is a set including the main unit, USB cable, condenser microphone, microphone cable, and headphones. I purchased it used and have been using it for about 3 months. The main unit has protective sheets on the front and back, and I think it's in good condition. It works without any problems on Win, Mac, and iPhone. As a bonus, I'm including: - Elecom USB-C to USB-C cable, USB 2.0 standard certified, 0.5m - CANARE GS-6 305 phone-RCA cable 1m x 2 I was using the RCA cables to connect to the iLoud micro monitor. The Focusrite Scarlett 2i2 is a 2-input, 2-output audio interface with a direct monitoring function and 48V phantom power. - Brand: Focusrite - Model Name: Scarlett 2i2 - Number of Inputs: 2 - Number of Outputs: 2 - Monitoring Function: Direct monitoring - 48V Phantom Power: Yes - Included Cables: USB cable, XLR cable Thank you for looking.