( -USB 2.0) USB HUB 3.0 USB 2.0 High Speed 3 Port Splitter Expansion PC Laptop Adapter The product is shipped based on the color or size of the main image of the product page. ur: -USB 2.0 new and high quality : * Mini portable hub 3-port splitter, high performance, compatibility, fast transmission, at the same time connect disk, card reader, USB mouse USB keyboard, scanner, digital image, digital camera, USB sound card, hard disk box and equipment. * USB 3.0 provides 5Gbps broadband transmission. The peak transmission rate of USB 2.0 is 480mbps. transmission rate of usb11 is 12mbps. 3.0 is 10 times of 2.0. * Each interface is not idle, U disk, card reader, USB mouse, USB keyboard, scanner, digital camera, USB sound card, hard disk box and devices are used at the same time. * Extend USB port of desktop to desktop, and connect keymouse without button, delay and operation flexibility, making it easier to use each time. * Adopt the latest USB hub controller, no driver, plug and play, support multiple USB devices at most, all use first-class high-quality electronic devices, ensure the stability of the product, support 5V500ma power supply. * Adopt classic aluminum alloy high-grade design and ABS plastic shell sandblasting technology to effectively accelerate the heat transfer of products and stabilize the heat transfer. Operating Systems : Compatible with 7\8\10 / Vista / XP / Mac 9.1 Above\10.0 Transmission Rate: 5Gbps Connection Interface: USB 3.0 / USB 2.0 Package Included:1 x USB Hubs