Fitments: USB hub fit for Model 3 2017-2022 Model Y 20213-Port Design: Hub with 3 USB ports, you can charge your devices at the same time, you can connect U disks or card readers, and there is no need to install other drivers, you can also use it while sitting in the back row.Upgraded Appearance Design: Reduce the volume of the product, take up less space in the car than other , support U disk, card reader and other equipment, better solve the problem of insufficient USB in the original car, insufficient memory in the original driving recorder, no lossless music local storage issuesHigh-quality: The ultrasonic assembly process adopts PC+ABS plastic material, and the shell adopts the frosted process, supplemented by the ultrasonic assembly process, which fits perfectly and cannot find a single screwGood Performance: This USB hub supports super fast charging of most smart , intelligent identification, no production power consumption when not charging.colour: blackMaterial: aluminum alloyPackage Contents:1 x car hubOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia