2 Port USB 2.0 KVM Switch Switcher 1920*1440 VGA Switch Spliter Box with Two Cables for Keyboard Mouse Monitor Computer Application:Compatible with 98 / 98SE / 2000 / ME / NT / XP / VISTA / XP 64bit / Vista 64bit / Win 7 / Netware / Unix / Linux / Mac, etc. Higher Definition Output:Supports up to1920 x 1440 resolution Interface Type:USB KVM VGA switch Features:USB 2.0 Port2-step installation, Plug and Play, no driver requiredConnects keyboard and mouse to 2 PCsMaximum Resolution: 1920 x 1440Bandwidth: 250 MHz Indicator: 2 LED indicators (PC1, PC2)Supports different interval latency auto-scan modes. Key-press switchSpecial design for high speed datasharing interface, standard usb 2.0Plug and playSupport resolution up to 1920*1440No external power requiredSupport online games and DVR