الوصف

Metal Function keyboard-W***7 4 key **0x*7mm ***** Panel: Hight quality, High tension stainless steel drawbench plate 2.Back Panel: Hight quality, High tension stainless steel plate or harden aluminium plate 3.Key Print: laser engrave or chemical ablation, with high quality color grease. High definition and resistance to abrasion. 4.Lifespan: > 2 Million operations per key 5.Key stroke: 0.*5mm 6.Key pressure: 3N ***** Temperature: **0 ℃to **5 ℃ 8.Available for DES encrypt or 3DES encrypt control panel, PS/2 or USB interface *****/Letter according to customers(multiple-language version) ***** keyboard offer drive software ***** the relative support software ***** software available