1.OUTEMU mechanical switch
2.USB interface,plug and play,no drive
3.All key non-conflict
4.double injection keys
5.Multimedia function key combination
6. lock the WIN key function: Fn+F12 key combination
7. Aluminum cover
9.Size:434.5mm x (W) 129.2mm x (H) 38.6mm±0.3mm 10.Weight:1250g±20g
