The CS1732B is 2-port KVM switch combined with a 2-port USB 2.0 hub. As a KVM switch, it allows users to access two computers from a single keyboard, monitor, and mouse console. There are four methods to obtain instant access to any computer in your installation: Pushbuttons, Hotkeys, OSD, and mouse. Specification: Technical details Product colour Black, Gray Rack mounting Yes Scan interval 1,3,4,5,8,10,15,20,25,30,35,40,45,50,55,60,70,80,90,99,100,240,250,255 s LED indicators Activity, USB Hot keys Yes Video HD type 2K Ultra HD Video bandwidth 60 Hz Maximum resolution 2048 x 1536 pixels Maximum digital resolution 2048 x 1536 pixels Ports & interfaces USB connector type USB Type-A Number of microphone inputs 5 Number of computers controlled 4 Keyboard port type USB Mouse port type USB Video port type VGA Audio connections Yes Headphone outputs 5 USB 2.0 Type-A hub ports quantity 4 Performance Firmware upgradeable Yes HD type 2K Ultra HD Video bandwidth 60 Hz Maximum resolution 2048 x 1536 pixels Scan interval 1,3,4,5,8,10,15,20,25,30,35,40,45,50,55,60,70,80,90,99,100,240,250,255 s Maximum digital resolution 2048 x 1536 pixels Design Wired remote switch No Display switch button Yes Product colour Black, Gray Rack mounting Yes LED indicators Activity, USB Hot keys Yes Housing material Metal Display Built-in display No Power Output voltage 5.3 V Power source DC Power consumption (typical) 3.4 W External power adapter Yes Operational conditions Operating temperature (T-T) 0 - 50 °C Storage temperature (T-T) -20 - 60 °C Operating relative humidity (H-H) 0 - 80% Weight & dimensions Width 8.27" (210 mm) Depth 3.46" (88 mm) Height 2.19" (55.5 mm) Weight 27.5 oz (780 g) Logistics data Harmonized System (HS) code 85176200 Other features Hot keys Yes