EM04 Wired Ergonomic Trackball Mouse

DIMENSIONS EM04 Wired Trackball Mouse Length: 5.39 in (136.8 mm) Width: 3.96 in (100.5 mm) Height: 2.06 in (52.3 mm) Weight: 4.2 oz (119 g) SYSTEM REQUIREMENTS Wired Required: Type C or USB Port Windows XP, Windows 7, Windows 8, Windows 10 or higher version, Linux , Mac OS x 10.10 or higher version TECHNICAL SPECIFICATIONS Sensor technology ProtoArc Advanced Optical Tracking Minimal and maximal value: 400/600/800/1000 dpi Buttons Number of buttons: 6 Note: all the buttons are non-programmable and the back forward buttons are not compatible with Mac OS system Connection Type Type-C/USB Port PACKAGE CONTENTS 1 x EM04 Wired Trackball Mouse