black box 切换器 KV7021A

型号：KV7021A

产品描述：ServSwitch DT Pro II, 4-Port      

Product Highlights
Use our most versatile desktop witch to  up to four PS/2 or 
USB CPUs and their KVM connection.
upports 1920 x 1440 maximum resolution.
Choose from push button or hotkey switching.
Integral LEDs on push button port activity.
Provides audio connection.
Further Details
Enables USB 2.0 peripheral switching.
Autoscan function enables you to automatically scan and monitor 
attached computers.
and Mac? OS operating systems.