Elecom has recently unveiled their newest wireless optical trackball mouse, the M-DT1DRBK. Coming in an 8-button design, this ergonomically designed mouse makes use of 2.4GHz radio frequency (works up to 10 meters) and features a high-precision gaming-grade optical sensor, a built-in trackball, OMRON’s switch to the left and right buttons, a 750/1500dpi resolution (switchable) and a tiny USB receiver.
Powered by 1x AA battery, the M-DT1DRBK supports for Windows 10, RT 8.1, 8.1, 7, Vista and Mac OS X 10.10 operating systems. Measuring W94.7mm x D124.4mm x H47.9mm and weighing 112 grams (without battery), the M-DT1DRBK will start shipping from late November for 12,085 Yen (about $99). [Product Page]