Elecom m-dt2drbk Deft wireless

Elecom M-DT2DRBK Deft is a wireless trackball mouse operating on 2.4GHz. The trackball design keeps the wrist stationary, so the hand moves less across the desk. A 2.4GHz connection links to the computer through the bundled receiver. Buttons and ball sit within thumb reach for everyday browsing and office work.