2-Port USB-PS/2 KVM Switch w/ Audio, Mic & Hub
2-Port USB-PS/2 KVM Switch w/ Audio, Mic & Hub
2-Port USB-PS/2 KVM Switch w/ Audio, Mic & Hub

2-Port USB-PS/2 KVM Switch w/ Audio, Mic & Hub


The ABT-528 is a 2-port USB-PS/2 KVM Switch with Audio and Microphone switching function. It allows you to control 2 USB-enabled or PS/2-enabled multimedia computers using either PS/2 or USB keyboard, mouse, monitor and a set of speakers and microphone.  You can select the computers and USB device hub ports independently, using either front-panel buttons or keyboard hotkeys.


 2-port USB-PS/2 KVM switch with audio and microphone switching

 PS/2 & USB Keyboard and mouse support

 USB 2.0 Specification compliant

 UHCI, OHCI USB interface support

 Independent/simultaneous USB hub port and PC port selection

 Support for Windows 98/SE/ME/2000/XP and Linux, MacOS and Netware.

 Built-in 2-port USB 2.0 device hub for sharing high-speed USB devices

 Multi-platform support for PCs and Macintosh G3/G4 MACs, iMACs

 Channel selection/Hub port control by front-panel push buttons and keyboard hotkeys

 LED indicators for easy status monitoring

 Buzzer sound for port switching confirmation

 High VGA resolution 2048 x 1536 



Model No. ABT-528
Product Description 2-Port USB-PS/2 KVM Switch w/ Audio, Mic & Hub
Number of Ports 2
Number of Console 1
Console Keyboard Connector USB Type A Female & PS/2 Female 
Console Mouse Connector USB Type A Female & PS/2 Female
Console Video Connector VGA HDB15 Female
Console Audio/Mic Connector 2 x 3.5mm Audio/Mic Jack Female
Console USB Hub Ports 2 x USB 2.0 Type A Female
PC Keyboard Connector 2 x USB Type B Female / Via Connector 
PC Mouse Connector Via PC Keyboard Connector 
PC Video Connector 2 x VGA HDB15 Female 
PC Audio/Mic Connector 4 x 3.5mm Audio/Mic Jack Male 
PC selection Push Button / Hotkeys 
PC port LED 2 (Green) 
Hub port LED 2 (Red) 
Analog Display Resolution 2048 x 1536 
Keyboard & Mouse Emulation Yes 
Auto Scan Delay Time 5~100 sec 
Operation Temperature 0 ~ 40°C 
Storage Temperature -20 ~ 60°C 
Humidity 0~90% RH, Non-Condensing 
Power type 2.1mm Power Jack 
Power Adapter DC 9V/1A 
Weight 280 g 
Dimension(L×W×H) 138 x 91 x 45mm 
Safety / Emission FCC, CE