Mini USB Hub USB 3.0 Hub Multi USB Splitter Adapter 4 Ports Speed Mini Multiple 3 Hab Usb3.0 HUB Port USB-Hub Expander For PC Description: Product Name: Four-in-One Hub Public Interface: USB-C/USB-A Female interface: USB3.0 * 1 USB2.0 * 3 Transmission rate: 5Gpbs/480Mbps Shell material: aluminum alloy Line length: about 15CM Product size: 111*17mm Function: Expand USB port of computer Specifications: 1. [4-port same-body transmission]-The interface is no longer scarce and supports the simultaneous use of keyboard, U disk printer, etc. 2. [Plug and play]-Simple installation, no software/driver or external power supply required. 3. [Small and portable]-Small and light, easy to plug and unplug. 4. [USB3.0 Transmission Speed] 5Gbps High Speed Transmission, Large Files Easy to Pass Without Dropping in Seconds 5. [Wide Compatibility]-Compatible with USB 3.0/USB-C laptops, tablets and smartphones. Package Included: 1 * Hub