Sell Trackball Module SM25P

Description

1.Trackball features:
More precise tracking and cursor control; The comfort tactile feedback of control of a trackball;Uses less arm movement and desk space;Support external L/R/M functions click buttons;ESD protecting module industrial grade design, good performance of water-proof,dust-proof and vandalism resistance;USB and PS/2 connectivity

2.Mechanical features:
Housing material: Polycarbonate(PC material);Ball material: high-density and strength phenolic resin ball;Ball diameter:*5mm,*6mm,*8mm,*0mm;Ball color:black or blue, any other color, it can be customized;Vertical compressive strength:**0N(*0kg);Panel size:upon to model number

3.Electrical features:
Interconnect:PS2 or USB, or Series port, or quadrature signal;Voltage:3.3V to 5.0V;Power: less than 0.1W(dymatic), less than 0.2W(static);EMC standard:EN***2(B);Resolution:**0 to ***0Dpi(**0Dpi default)

4.Working environment
Operating temperature:**0 to *5
Storage temperature:**0 to *5
Relative humidity: *0 to *0%
Atmosphere pressure:*0 to **3kpa
Protect level:IP*5
Life span: more than ******0 cycles