Product Content General description: Support dual interface PS / 2 , USB keyboard and mouse are connected to control computer. To switch the host computer by using the hotkey or OSD menu, which can manage up to 512 computers. support various operating system: Microsoft, Linux, Unix, etc.Specifications: Features: LCD display/Touchpad mouse/104 Keyboard with Digital Zone/E-Switch Excellent video effects, the best resolution is up to1024*768 60HZ. Support DDC2B.can detect the screen model without switching the computer. Dual interface PS / 2 , USB keyboard and mouse are connected to control computer Withdrawing installation design, the length can be adjusted to fit the rack space. Humanized design,can be installed and removed by only one person.which improves the efficiency of the administrator. To switch the host computer though the hotkey or OSD menu, which can manage up to 512 computers. Password security protection, only authorized users can view and manage on-line computer. Support a variety of brand industrial computer and the server,such as Siwei,EVOC,Lenovo,IBM;DELL;HP;SUN,etc. support various operating system: Microsoft, Linux, Unix, etc. Specification: Model:KVM-1504H KVM-1508H KVM-1516H/Direct 8, Max: 256 / Direct 16, Max: 512Cable port:D-SUB15 (LCD, PS11/USB keyboard, mouse),OSD switch SupportSwitch mode:Hotkey, OSD menuSwitch Scan Time:1-255 second (OSD adjustable)LCD Display:15 TFT LCD Resolution : 1024*768 Brightness:250nits Contrast: 400:1Keyboard/Mouse:104 Mechanical mute Keyboard TouchpadInput:AC100-240V 47-63HZ, 30WCabinet Material:high-strength and Anti-corrosive steel plateColor :Insulated black paint (other colors optional)Dimension ( L x W x H ):510x440x44.5MMWeight:19.5-24.1KgFor cabinet:520-1040MMStorage temperature:-30C 60Cwork temperature:-10C 60CHumidity:0%-80%RHUsing life:120000 hoursCertificate:CCC, FCC, CE Ordering information: 1KVM-1504H 15"TFT/Keyboard/Touchpad/100 240V AC Power/4 Port Switch 2KVM-1508H 15"TFT/Keyboard/Touchpad/100 240V AC Power/8 Port Switch 3KVM-1516H 15"TFT/Keyboard/Touchpad/100 240V AC Power/16 Port Switch