ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK)

ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK)

• ✅《Optical Tracking Technology》The ELECOM trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.
• ✅《Functional 8 Buttons》It is very easy to move in any direction. It comes with 8 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll.
• ✅《DPI Cursor》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500(LOW), 1000(MID) and 1500(HIGH) DPI, making the movements of your cursor faster or slower.
• ✅《Easy Maintenance 》The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you don’t have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.
• ✅《Product Details》System requirements: Windows 7, Windows 8, Windows 10 or later, macOS 10.13 or later, Size: W4.5"(114.7mm) X L7.2"(181.9mm) X H2.3"(57.2mm), Weight: 9.2oz(without battery), DPI: 500/1000/1500 count (switchable), Connectivity: wireless, 1 X AA battery(Included)- Battery Remaining Light Lamp equipped.

"HUGE" has largest trackball among all the ELECOM trackball products. Enjoy innovative operation feeling by Trackball with a diameter of 52mm. Interface Connector type(A)male Supported devices Windows PC, Macintosh equipped with USB Interface Supported OS：Windows10, Windows RT8. 1, Windows 8. 1, Windows 7, Windows XP, Macintosh OS X 10. 12 Update to latest version of each OS and installation of service pack may be necessary. Resolution：500/1000/1500 counts Reading method Optical sensor method The number of the buttons: 8 We include wheel button The number of the wheels：1 Communication method Radio frequency：2. 4GHz Radio wave outreach When we use on one of magnetic material (including desk of iron): When we use on 3m, one of nonmagnetic material (including desk of tree): 10m button Receiver storing：Continuous operating Approximately 235 hours in low energy mode/Approximately 137 hours in high speed mode Continuous standby time Approximately 1851 days Estimated battery life Approximately 534 days in low energy mode/Approximately 325 days in high speed mode Power supply (the body)：2 AA alkali dry cell, AA manganese dry cell, either one of the AA nickel-metal hydride rechargeable. Voltage rating (the body)：1. 5V Color, Black (Mouse)：Width 114. 7* depth 181. 9* 57. 2mm in height Dimensions classification Extra Large size Weight (Mouse)：Approximately 260g We do not include battery Dimensions (receiver)：Width 13. 1* depth 18. 2* 5. 0mm in height Weight (receiver)：Approximately 2g Accessories alkali dry cell *2 for operation check, User manual *1.