This high-speed 4-port adapter allows you to add multiple high performance USB 2.0 peripheral devices to your PC. Moreover, this product is fully backwards compatible with the USB Revision 1.1 products, which means your previous USB 1.1 devices can continue to function as usual. The USB 2.0 high-speed adapter is fully compliant with the USB 2.0 specification and permits you to connect up to a maximum of 127 USB devices to your PC through daisy-chain. 

With this Flexible External 4 Port USB 2.0 Adapter you can quickly and easily connect multiple USB devices, such as an Internet phone, webcam, digital cameras, MP3 players, pocket storage devices and peripherals to your computer! The ideal solution when all fixed USB connections are occupied. Thanks to its flexible format, the ADAPTER is easy to take with you and can be both used at home with a desktop PC as on the road with a notebook.

• Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/ 12/ 480 Mbps)
• Access up to 4 USB devices simultaneously
• Self-power mode used
• Includes 1 upstream and 4 downstream USB ports
• Supports Plug and play over-current detection and protection
• Built-in cable management system
• Self / Bus powered
• Plug and Play

• 4 USB 2.0 Ports
• Supports All USB 2.0 & 1.1 Devices
• Supports full speed (12 mbps) and low speed (1.5 mbps) USB devices
• Complying with USB Revision 2.0 & 1.1
• Supports Both Full-Speed and Low Speed
• Full Support of Real Time Dynamic Insertion and Removal of Devices
• Self-Powered Mode Mimicking (Driving +5 VDC Total Mini. 500mA From Host PC
• Connectors: USB A type x 4(downstream) / USB A type x 1(upstream)
• Power Bus power: 500mA per port
• No External Power Source Needed
• Plug & Play Installation and hot swappable

• IBM Compatible Pentium-233 MHz or faster & MAC PCs
• 64 MB RAM or more
• PC or MAC with USB 2.0 or USB 1.1 host available
• Windows 98SE/Windows ME/2000/XP/ Vista
• Mac OS 9.2, 9.1, 9.0, 8.6, Mac X 10.1 or higher

• USB 2.0 4 Port Flexible Adapter