Ultra-fast 480Mbps speed with plug-and-play simplicity to your USB 2.0 devices. Advanced design and premium components ensure superior data integrity. Ultra-fast 400Mbps speed with plug-and-play simplicity to your IEEE 1394a devices. Superior performance for your most demanding 1394 applications. ultra-fast 800Mbps speed with plug-and-play simplicity to your IEEE 1394b devices. Superior performance for your most demanding 1394b applications. Data transfer and charging for the Sansa e200/c200/c100 series MP3 players. ioAccessories is the most sensible and cost effective choice for USB2, FireWire and CAT6/5e networking.Engineered to meet or exceed industry specifications, to deliver superior performance for a wide range of data applications