1 x USB3.0, theoretical speed 5Gbsp, standard USB3.0 3 x USB2.0, theoretical speed 480Mbps, standard USB2.0 Fine craftsmanship, aluminum alloy body Meet the needs of equipment multi-port expansion Plug and play, compatible with multiple systems Mini portable, easy to carry Suitable for computer/mobile phone with Type-C port data transmission and extension Specification: Model: JW-331 Input interface: Type-C Output interface: USB3.0 * 1 + USB2.0 * 2 Certification: FCC, CE, RoHS Material: Aluminum Application: Mobile device, desk computer Function: Charging + data transmission Gross weight: 39g Size: 9.5 x 2.5 x 2cm Package included: 1 x JW-331 USB-C Splitter Other items not included