Connect your USB peripherals 40 times faster than USB 1.1!! This USB 2.0 4-port Mini Hub is perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice, USB Portable Hard Drives, USB CD-R/RW or USB 2.0 4 Port Mini Hub, Expand your capabilities: connect 4 USB devices such as mice, digital cameras, and memory drives to your notebook simultaneously. This lightweight travel hub is perfect to use at home or on the road. Instantly connect a printer, mouse, digital camera, memory drive and more to your notebook. Requires Windows 98, 2000, Me, XP or Mac OS X (defaults to USB 1.1 data transmission rate on Macs running 8.6 to 9.2 and using USB 1.1 port). Includes upstream Y-powered cable and user.s guide. Supports data transfer rates up to 480Mbps Built-in USB cable to connect computer Hot-swap and Plug-N-Play use Gold-plated contacts for high data reliability Includes Short USB cable 
Features: - Support 1 upstream port and 4 downstream ports
- USB 1.1 and 2.0 specification compatibility
- Support Hi-speed (480 Mbps), Full-speed (12 Mbps) and Low-speed (1.5 Mbps) devices
- Support OHCI (Open Host Controller Interface) UHCI (Universal Host Controller Interface) and EHCI (Enhanced Host Controller Interface)
- Over Current Protection
- Power Mode: Self-Powered, Bus-Powered
Requirements: Windows 98, 98SE, ME, 2000, XP, Mac9, Mac10