ELECOM EX-G Wired Trackball Mouse, Ergonomic, Thumb Control, Smooth Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll Computer Mice for PC Mac

Used diameter 2. 5mm big Artificial ruby as support ball. Except the basic performance, it has new performance. With advanced optical sensor for exceptionally smooth tracking, Thumb-operated type USB trackball. We acquired FCC certification. ※FCC certifies that the electromagnetic interference from the device is under limits approved by the Federal Communications Commission. Interface: USB Connector Shape: USB(A)Male Compatible Model: Windows PC Macintosh which with USB interface Corresponding OS: Windows 10, Windows RT8. 1, Windows 8. 1, Windows 7, Windows Vista, Macintosh OS X 10. 10 ※May require updates to the latest version of each OS and install the service pack. ※Windows RT8. 1 Could not Horizontal scroll. Resolution: 750/1500 counts (Can be switched) Reading method: Laser sensor system Light Type: Invisible light Button: 6 ※Including Wheel buttons Wheel: 1Horizontal scroll: ○ Power supply: USB Bus Power supply voltage: 5V Color: Black Outer Dimensions: W94. 7mm×D124. 4mm×H47. 9mm Cable length: About 1. 5m Weight: About 154g ※Including Cable Accessories: User Manual×2 Period: 6 Months Other: ※Without card Please keep the Statement of delivery which We add into the package.