Product Review

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.