TransferJet is a Sony-developed wireless system that can send data at speeds of up to 375M bps (bits per second) over distances of around 3 centimeters. It's designed to replace the cables that are typically needed to connect gadgets and its speed rivals that of USB2.0 and Firewire, the two dominant cable-based systems in use today. It's a system that allows you to transfer files from your digital camera or MP3 player directly to your PC simply by putting the two in close proximity -- no cables are necessary. Using this technology, data can be sent at speeds of 560Mbps.
Source : Sony