Description:*1. Shell Material: aluminum alloy*2. Size: 32x80x28mm*3. Weight: 108gFeatures:*1. Custom size designed for Tesla Model 3 Model Y ensures a perfect fit.*2. 4-in-1 USB hub splitter enables you to power the dash cam(the top USB hub in Blue), charge your mobile phone, and connect two gamepads at the same time.*3. Mini size does not affect the use of glove box, you can open and close the cover as usual.*4. Smart chip achieves lossless signal transmission with faster response, lower power consumption, and stabler connectivity.*5. Aluminum alloy housing with high-gloss mirror finish, black-gray glossy color blends with the car interior accessories.Package Includes:1 x USB Hub