The multiport adapter is suitable for Model 3 Y 2021, excellent organizer, which can get away from messy cables. Multi-device charging: It supports the charging protocol of many mobile phone brands, intelligent recognition function. After plugging in the device, it can automatically recognize and start charging. Supports power up to 23W. Speed up to 80% Simultaneously expand 2 USB2.0 ports and 2 charging ports. Dual USB ports can charge 2 mobile phones. Supports simultaneous expansion of 4 ports, compatible with multiple devices Size: 10.5x5x2cm USB Hub Docking Station for Model3 / Y 2021 Color: black Material: ABS Package Contents: 1 USB Hub Docking Station Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.