★ Trackball COMFORT - Hold EIGIIS trackball mouse in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.
★ MOUSE DESIGN - New style,no space limitation, left/right clickers, fit left and right handed users.
★ CONNECTS VIA USB PORT - Plug and play, free driver, innovative input devices, no software required, so easy.
★ BIGGEST ADVANTAGE - Portable finger hand held desigh can greatly ease the harm of palm joint or muscle for long time using, help prevent musculo-skeletal disorders.
★ AFTER-SALE SERVICE - All products purchased from EIGIIS company are guarantee to keep in good repair for 30days, if quality problems happen in guarantee period, we will maintain for free.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.45 inch
Height : 2.32 inch
Length : 5.67 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 3.84 ounce (View shipping rates and policies)

ASIN : B071NT761Z