Using plug and play design, it is easy for you to use without driver. Featuring compact and ultra-thin, it is easy for you to carry.As the hub uses high-speed chips and high-quality transmission media, it has a theoretical speed of up to 480Mbps.Made of environmentally friendly ABS shell design, it can effectively speed up the product heat dissipation and make the transmission more stable.The length of the product is 10.3cm, the width is 3.5cm and the height is 1cm. And the cable length of the product with Type-C interface is 25cm, and the the cable length of the product with USB interface is 30cm.It has low power consumption and high stability. And it supports keyboard/mouse/card reader/U disk, etc.Item Name: HubMaterial: ABSConnection Interface: Type-C, USB2.0 (Optional)Interfaces: USB2.0 x 4Transmission: 480M/SCable Length: Type-C: 25cm, USB: 30cm Applicable Type: Compatible with Various Mainstream Operating Systems on the Market, Compatible with for Windows Series, for Mac OS Series, Etc.Features: 4-port, Ultra-thin, High SpeedSize Details: Hub Size: 10.3cm x 3.5cm x 1cm/4.06" x 1.38" x 0.39" (Approx.)Type-C Interface Cable Length: 25cm/9.84" (Approx.)USB Interface Cable Length: 30cm/11.81" (Approx.)Notes: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.Package Includes:1 x Hub