User Manual

10
2/4 Port VGA USB KVM Switch
 Model: 21UA/41UA
 Product Features:
• 2/4 ports VGA KVM Switch;
• Multiplatform support: Windows 98SE/ME/2000/XP/2003 Server/Vista, Linux, or Mac OS;
• Max Resolution support 2048 x1536;
• Including Audio Speaker and microphone Switch;
• Work signal light, Indicates that the currently displayed LED address of the LED is on;
• Support USB2.0 and Connect USB Hub Sharing for USB peripheral device;
• No need adapter for power supply.

Switch Modes
：
Button Switch：Simply press the appropriate port selection switch on the front
panel. After you press the switch, the select LED lighting to indicate that the
port is currently selected.
Diagram: (4 Port)