DESCRIPTION: IP68 dynamic rated vandal proof stainless steel optical trackball with IP67 dynamic sealed & ruggedized stainless mouse buttons and

IP68 dynamic rated washable 38.0mm stainless steel optical trackball module with +800 DPI resolutions for fast and accurate fixing cursor position with

extreme smooth operation without any noise, optical trackball module protected and shielded by stainless steel housing, 3 sealed stainless steel mouse

buttons designed for right & left clicking and scrolling up and down with ball rolling, desktop version. Which is good for outdoor application with direct rain

and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion.     

MAIN FEATURE: 

The trackball can be dynamic washable with water and other liquids, it can work well even under direct water pouring on the keyboard.

Emulates most popular mice - uses existing mouse driver and mouse software Interfaces for most workstations and computers.

All Metal Mechanicals provide for rugged, smooth, long lasting and no noisy operation.

Optical Encoders provide high resolution more than +800DPI, fast and reliable positioning data.

Available 38mm diameter Stainless steel for smooth, quick and durable operation and precise cursor positioning.

Rate Sensitive Dynamic Resolution provides for accelerated movement of the cursor when the ball is moved fast, while retaining one-pixel positioning

accuracy when the ball is moved slowly.

Can be mounted horizontally, and vertically or any directions. 

No metal bearings inside, operation is very smooth, and easy without any noise.