I am selling this because I stopped playing guitar about six months ago. I have lost the power cable, so I haven't been able to confirm that it works. Therefore, I'm selling it as junk. The main unit doesn't have any major scratches, so I don't think there are any physical problems. I haven't used it for about six months, so I probably haven't updated it either. Included items are the effects unit itself and the cable to connect to a computer. This is a multi-function effects unit that allows you to customize your guitar sound in a variety of ways. Added 11/7 The power supply has been connected. I don't have a guitar with me right now, so I haven't been able to confirm that it works with a guitar, so I'm still selling it as junk. - Brand: LINE 6 - Model Name: POD GO - Functions: Effects unit, tuner, mode switching - Control Panel: Touch footswitches, LCD display Thank you for looking. I am open to price reductions.