Vandal Metal Keyboard with Track Ball

Vandal Metal Keyboard with Track Ball and Self Service TerminalThis Reinforced Metal Keyboard and Track Ball is designed for harsh environment, and it has good performance of water-proof, dust-proof, and vandal-proof, which has been widely used in the fields of interactive Kiosks, Self-service terminals, industrial console, etc. this Model is very popular not only because of it's stable performance but also because of it's pretty out-look with slim and thin body, detailed technical parameters are as follow. Features:Made of high-pure stainless steel materials- Standard QWERTY layout. (Any language is available without additional charge)- Integrated high stable performance trackball module- Left/mid/right click buttons- Connector: USB HID or PS2- Fn key combination to make the function of F1-F12 without increasing keysMechanical CharacteristicsQwerty keyboard, total keys: 65+3Front Panel Size: 288(L)*101(W)mmOverall Size: 310(L)*110(W)*21.6(H)mmG. Weight: 1.2-1.3 kgKey life span: > 2,000,000,000 timesKey pressure: 2-3NKey strike: medium travel (1.0-1.5mm) Protection level: IP65Key graphics: laser engraved/etched lettering and strong paintingIntegrated TrackballX/Y resolution: 1000dpi (40point/mm) Trackball Diameter: 25mm (mm)output: share the same USB cable with keyboard Electrical CharacteristicsPower Supply: DC5V+10%Communication interface: USBPower consumption: