G84-4420LPBGB-2,678-4732,Cherry 黑色 PS/2 有线 工业用 紧凑型 QWERTY（英国） 键盘 G84-4420LPBGB-2, 84键盘 ,Cherry
A high-quality compact keyboard with integrated optical trackball. Fit for IT, industrial use, medical facilities and portable systems. Equally suitable for 19-inch racking.
Designed for continuous use - more than 20 million operations
Use high-quality gold crosspoint contacts (Cherry ML technology)
Integrated optical trackball with two mouse buttons
Ultra slim - only 20mm high
Ideal for space limited and 19" applications
Plug and play - no software required
