| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
XL brand |
| Model Number |
B20 |
Main features Highly antidestructive power Traveling Distance of key 0.45mm elasticity of key 2.5-3N Contact resistance<100 Ω Service life≥200 thousand key material of face- plate : stainless steel character of the key's surfece : laser mark and a heavypainting Main components imported Stainless steel board and buttonMetal Dome PCB metal button plate User choice Button chrome-plasted colors: polished or Other usage keyboard is available besides using for telephone