2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Membrane Keypad Switch. It is brand new and good quality with a  year warranty.
                                
                                
                                    2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Membrane Keypad Switch Repair
2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Membrane Keyboard Material: Polyester or Polycarbonate. 2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Keypad Membrane Artwork Format: CorelDraw; Adobe Illustrator AI or EPS, AutoCAD Dwg or DXF.  2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Membrane Keypad Actuation Force: Depend on customer's requirement, Normally between 30-600 grams. 2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Operator Panel Keypad Conductive Trace: Silver or Copper. 2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Touch Screen Keypad Travel: Depend on customer's requirement, Normally between 0.010" - 0.020". 2706-F11JC 2706-F21J 2706-F21JC 2706-LV2P Membrane Switch Life Cycle: 5 Million Cycles(up to). 
 Size : 12.1  inch;
    Shipping : 2~3 Workdays 
Warranty : 365 Days 
* Personal computer and office.
* MID, Tablet PC, Digital photo frame, Car GPS. 
* Portable sport devices, Access control terminals. 
    * Performance 
Linearity Error <1.5% 
Response Speed <10ms 
* Environmental 
Relative Humidity Operating Range: 0%~90% RH (no dew falls) 
Storage Range: 0% to 95% RH (no dew falls)