The wireless version of the DGT e-Boards for individual use was released in 2009 and uses Bluetooth to connect to the computer.
Bluetooth e-Board is available in Rosewood and Walnut. It can be used
in combination with any of the seven DGT chess sets like Timeless, Ebony, Royal,
Classic and our official FIDE (all regular or weighted). Combine your e-Board with the DGT3000 and DGT Pi.