2 Pcs 3 Port USB 3.0 Hub Portable High Speed Splitter Box For PC Notebook Laptop 2 Pcs 3 Port USB 3.0 Hub Portable High Speed Splitter Box For PC Notebook Laptop Product Feature 100 percent brand new and high quality. Data Transmission Speed up to 5Gbps Plug and play, support hot swap, low power consumption. Ultra-thin, one-plug connection design., suitable for desktop computers and laptops. Use high performance electronic part to ensure stable product operation. The product is suitable for U disk, card reader, USB mouse, USB keyboard, scanner, digital camera. Transport Interface: USB3.0 or USB2.0 Transmission Rate: 5Gbps(USB3.0), 480Mbps(USB2.0) Operating system: Win95 or 98SE or Me or 2000 or XP or 7 or 8 or 10 or vista, Linux, Mac OS 8.5 and above. Color: Black Package Included 1 or 2 x USB3.0 Hub 1 or 2 x Strap