The EDIROL AUDIOCapture UA-20 is a USB audio/MIDI interface with 24-bit digital conversion. Although it's an older model, I confirmed it was working with Windows 10 a few years ago. I don't have an environment to do DTM now, so I'm unsure about the MIDI functionality. I've kept it carefully, so it only has minor scratches on the exterior and is in relatively good condition, but I'm looking for someone who understands that it's been stored at home. It's still a usable piece of equipment if you want to connect your PC's sound to various speakers. It's compact and lightweight, so I think it's a useful model for those who perform live. I cannot guarantee all the detailed operations, so I'm selling it as junk. What I'm selling is the main unit, a USB cable, an audio cable, a singer-songwriter CD-ROM (music production software, see image 7), and the instruction manual (with some damage, see image 9), for a total of 5 items. I will pack it carefully and ship it anonymously within 24 hours. Instant purchase is welcome without any comments! (Product Specifications) - Brand: EDIROL - Model: AUDIOCapture UA-20 - Interface Type: USB - Digital Conversion Bit Depth: 24bit - Audio Input/Output: L (MONO) / R - MIDI Input/Output: Yes - Input Level Adjustment: Possible - Input Monitor: AUTO/OFF - Size: Approximately 10cm (H) x 14cm (W) x 3cm (D) I'm also selling other music-related products. If you buy two or more items, I can offer a discount, so please feel free to let me know! ↓ #MeiMusicRelatedProducts