I used this for about a year and then stored it. I'm selling it because I don't have a chance to use it. As shown in the photos, it's just the main unit, without the box, cables, etc. I have confirmed that it works without any problems. The product description is as follows: --- "Bluetooth Touchpad Trackpad Wireless Slim Gesture Function Multi-pairing Compatible 400-MABT128" ■ Brand: Sanwa Direct ■ Model Number: 400-MABT128 ■ Product Size: Approximately W120 x D110 x H10.6mm ■ Supported OS: Windows 11/10/8.1/8 macOS (Big Sur) 11 / Mac OS 10.13 to 10.15