ACAFA 4-port USB KVM with USB 2.0 HUB and Audio supports VGA monitor with the resolution up to 2048 x 1536@85Hz. KU04A features USB Keyboard and mouse support, one 2-port USB 2.0 HUB and Audio function. KU04A allows you to control computers by pushing button, hot key. With the powerful function, KU04A is the best KVM switch to satisfy your demand of Video connection.

Features:

1.Controls 4 computers from single console (keyboard/mouse) over USB connection by using standard USB cables.

2.Supports USB keyboard/mouse.

3.Compliant with USB Specification Revision 2.0 and USB Device Class Definition for HID Revision 1.11.

4.Four computers can share two USB downstream ports.

5.Supports two types of switching: 
a. Push button on front panel 
b. Hot keys on USB keyboard

6.LED display for easy status monitoring.

7.Supply Microsoft Intellimouse 3 ~ 5 Key Mouse & Microsoft Natural Keyboard Pro series.

8.Supports VGA resolutions up to 2048 x 1356 @ 85Hz.

9.Supports Windows 98/98SE/2000/Me/XP/VISTA/7, Linux, MAC OS9/OSX, SUNMICRO Solaris 8 or later.

10.Provide HUB switching in independent method or combination with the host switching (USB HUB Auto-Switch mode).

11.Provides audio switching in independent method.

Auto-Scan function (Time interval can be adjusted between 5-20 seconds when the Auto-Scan function is enabled).