Eclipse TX is a basic transport and jog/shuttle controller for computer based applications. Its compact size lets you arrange your workspace to incorporate tablets, keyboards and other expansion options like the Eclipse MX Midnight. It features JLCooper's custom optically encoded jog/wheel with concentric shuttle ring, professional transport buttons and 23 function keys, with white LED indicators. Optional Compact interface cards provide stand-alone flexibility for developers. Supported in JLCooper Eclipse Ethernet Software for Mac. Requires 920444-4 Compact Ethernet Interface.