Product Description The CS724KM is a 4-port USB KM switch that allows users to control up to 4 computers with a single keyboard and mouse. Two switches can become daisy-chain to allow control of up to 8 computers from a single console. The CS724KM features various innovative port selection methods. The user can switch between connected computers via front push buttons, keyboard hotkey, mouse pointer, mouse wheel and RS-232 commands. The mouse pointer method uses ATEN's exclusive Boundless Switching technology, which allows the user to switch between multiple computers in advanced multi-monitor desktops by simply moving the mouse pointer over any screen boundary in any direction to instantly select the target computer and take full control. • Single USB keyboard and mouse to control up to 4 computers • Daisy chain of two CS724KM to control up to 8 computers with a single keyboard and mouse • Boundless Switching – Simply move the cursor over the edge of the screen and onto the target computer's corresponding display to switch keyboard/mouse operation from one computer to the next. • Boundless Switching Configuration Tool* – an intuitive GUI tool that allows users to customize monitor layouts • Port selection via front push buttons, keyboard hotkey, mouse pointer, mouse wheel and RS-232 commands • Independently switch keyboard/mouse, USB peripheral and audio focus via hotkeys • Supports RS-232 serial commands • Supports Windows operating systems • No software required • Bus power supply - no external power supply required Box Contains 1 x 4-port USB boundless KM switch, 4 x LIN6-04U1-V1BG USB cable (USB 2.0-A to USB 2.0-B; 1.8 m/6 ft), 4 x LIN5-0205-21CG audio cable (1.8 m/6 ft), 1 x user manual (English language not guaranteed)