seelike 4 Port High Speed USB 2.0 Hub Adapter for iMac MacBook Pro Air Mac Mini or any PC, USB Extender Hub for Samsung HP DELL Lenovo ASUS Laptop Desktop PC Computer [White] The Hi-Speed 4-Port USB Hub provides up to 480Mbps data transfer speed.Ideal companion for laptop, desktop, computer. Plug and Play, compatible with both USB 1.1/usb 2.0 Fully compatible with all USB devices, such as USB mice, USB Portable Hard Drives, USB CD-R/RW or DVD-ROM drives and USB 1.1 hubs Supports self-powered and bus-powered mode.Indicator light Status 1 power LED Supports Windows Vista, Windows XP, 2000, 98, and Mac OS 9.2 and higher Accessory ONLY.