Product Features:

*Simple stylish outline and profile ID design.
*19mm size trackball design in offering easy to surf mouse cursor.
*Trackball can take out for clean.
*Stable and strong mechanical constructure design.
*With mouse Left/Right button and wheel for scrolling potation.
*New era optical censor and RF IC design keeping low power consumption.

General Spec.:

Application: Suitable for PC, Notebook, Web TV user.
Constructure: Scissors Key structure
Interface: RF2.4GHz wireless interface with USB A type Nano dongle
Dim.: 286.9*149.95*31.17(24.04) m / Weight: 403g ± 15 g / Nano Dongle Weight: 10g
Key Pitch: 19.0 mm / Key Travel: 2.2 ± 0.2 mm / Product life: 800 millions / Key No.: 78 keys
IC and Censor: RF IC: PAR2452 / Censor: PAW3222
Language Layout: US/JA are available
Trackball Size: 19.0 mm(color: black or red), by optical sensor operation.
Power Offer: AA*2 pcs alkaline batteries
Operation Range: 7~10 meters
OS Compliance: Windows 2000/7/8/10.x ; Mac OS X 10.6 above