DeLOCK DisplayPort 1.4 KVM Switch 8K 30 Hz with USB 3.0 and Audio, blackThis KVM switch by Delock is a convenient solution for connecting four computers with DisplayPort output to one DisplayPort monitor. Additionally there is an HDMI output for connection of two monitors, of which only one can be active at a time.Furthermore, two USB 2.0 ports for a mouse and keyboard, and two USB 3.0 ports for a hard drive or USB memory can be connected. The active computer can be selected by mouse gesture, keyboard hotkey, button on the device or infrared remote control.With the support of MST (Multi-Stream Transport), multiple monitors can be used at the DisplayPort output with an optional MST hub.NoteKVMs emulate a standard wired 104 key keyboard and wired generic 2 or 3 button scroll wheel mouse on their respective console ports. Whether or not a wireless or gaming mouse and keyboard work with KVM switches depends on several factors; in general, most wireless mice and keyboards do not support working with KVM switches. We recommend to use a standard wired mouse and keyboard with our KVM switches.• Connectors: Input: 4 x DisplayPort female 4 x USB 3.0 Type-B female 8 x 3.5mm 3 pin stereo jack female (audio) 1 x 3.5mm 3 pin stereo jack female for optional IR-receiver 1 x DC 5 V power connector screwable Output: 1 x DisplayPort female 1 x HDMI-A female 2 x USB 3.0 Type-A female (USB 3.0 Hub) 2 x USB 2.0 Type-A female (keyboard + mouse) 4 x 3.5 mm 3 pin stereo jack female (audio)• Switching via button, mouse button, hotkey or infrared remote control• Automatic switching when turning a PC on or off• Supports HDCP 1.4 and 2.2• Supports HDR• Supports MST (Multi-Stream Transport)• Resolution up to: DisplayPort output: 7680 x 4320 at 30 Hz 3840 x 2160 at 120 Hz 2560 x 1440 at 144 Hz HDMI output: 3840 x 2160 at 60 Hz (depending on the system and the connected hardware)• Robust metal housing• Colour: black• Dimensions (LxWxH): ca. 243 x 75 x 26 mmPower supply specification• Wall power supply• Input: AC 100 ~ 240 V / 50 ~ 60 Hz / 0.6 A• Output: 5 V / 3 A• Ground outside, plus inside• Dimensions: inside: ø ca. 2.1mm outside: ø ca. 5.5mm