Additional Details ------------------------------ Bullet point: DisplayPort KVM Switch - SIIG's CE-KV0D11-S1 KVM switch allows you to switch between 4 computers with one set of keyboard and mouse. Simply connects two DisplayPort video sources to one single monitor with DP or HDMI port. There are 2 USB 3.2 Type-A ports for USB peripherals like printers or external hard drives and 2 USB 2.0 Type-A ports for keyboard and mouse. The 3.5mm audio jack is handy for the speaker and microphone. Product description: This DisplayPort KVM switch allows you to switch quickly between 4 computers using the select buttons, keyboard hotkeys, or remote control. You can connect 4 DisplayPort 1.4 video sources to one monitor or projector via this KVM switch, and it supports resolution up to 8K@30hz. Or you can extend 2x displays up to 4K for multi-tasking with an additional MST hub splitter, such as SIIG DisplayPort 1.4 to 2x DisplayPort and 1x HDMI HST Hub ( Part number CE-DP0N11-S1/ ASIN B08PM8LY3F). Sharing one set of wired / wireless keyboard and mouse, USB peripherals such as pen drives, external hard drives, printers, and a 3.5mm audio jack for speakers and microphone simultaneously. It also works compatible with Windows and Mac systems. This DisplayPort KVM switch makes your job much easier, plug and plays without software installation required. Note: For wireless keyboard and mouse, we recommend using an additional USB extension cable to connect to the USB port for the dongle.