Product Review

With 8 button tilt function model. Changing the common sense of index finger operated, index finger operated type USB trackball "DEFT". 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 Buttons: 8 ※Including Wheel buttons Wheel: 1 Horizontal scroll: ○ Power supply: USB Bus Power supply voltage: 5V Color: Black Outer Dimensions: W94.7mm×D124.4mm×H47.9mm Cable length: 1.5m Weight: 112g ※With Cable Accessories: User Manual×2 Warranty Period: 6 Months Other: ※Without Warranty card Please keep the Statement of delivery which we add into the package.