Incorporating the latest Multi-Stream Transport (MST) technology the CS1924M 4-Port USB 3.0 4K DisplayPort MST KVMP™ Switch is the world’s first DisplayPort KVM switch with a built-in MST hub. The CS1924M enables users to adopt two console displays from a single DisplayPort 1.2 video source providing an extended desktop mode and splitter mode at resolutions up to 4K for multitasking across two displays while reducing bulky cable connections.To meet the ever-increasing demand for high-speed peripheral data transmissions the CS1924M integrates a USB 3.1 Gen 1 hub to deliver unprecedented data transfer rates up to 5 Gbps – allowing you to maximize multitasking operations. The unique independent switching feature allows the KVM switch’s focus to be on one computer while its USB peripheral focus is on another computer. This eliminates the need to purchase a separate USB hub or stand-alone peripheral sharer – such as a print server or splitter. Additionally the switch allows you to share the audio from each of the connected computers and even allows HD audio transmitted through a DisplayPort source. With a rich feature set the CS1924M is designed to exceed the requirements such as excellent video quality and ultra-fast data transmission speed for gaming graphic design animation and video-editing applications. World’s First DisplayPort KVM Switch with Built-in MST Hub • One USB keyboard/mouse and DisplayPort or HDMI monitor control 4 computers and 2 USB peripherals• Built-in Multi-Stream Transport (MST) hub allows dual displays (DisplayPort / HDMI) from a single DisplayPort source *• Supports MST Mode Splitter Mode and Single Port Mode.• 2-port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer speeds• DisplayPort Dual-Mode (DP++) technology supports HDMI and DVI signals via a DisplayPort-to-HDMI/DVI DP++ adapter **• Firmware upgradeable• Hot pluggable – add or remove computers without powering down the switch Remarkable Audio/Video Experience • Superior video quality – 4K UHD (3840 x 2160 @ 60 Hz) and 4K DCI (4096 x 2160 @ 60 Hz)• DisplayPort 1.2 compliant HDCP compliant• Supports HD audio through DisplayPort ***• Full bass response for high-quality 2.1 channel surround sound systems Intelligent Operation • Computer selection via front panel pushbuttons hotkeys mouse **** and RS-232 commands• Independent switching of KVM USB hub and Audio focus• Power On Detection – if a computer is powered off the CS1924M automatically switches to the next powered-on computer• Auto Scan Mode for monitoring all computers Versatile Compatibility • Keyboard emulation/bypass feature supports most gaming keyboards• Mouse emulation/bypass feature supports most mouse drivers and multifunction mice• Multi-platform support – Windows Mac and Linux• Multilingual keyboard mapping supports English Japanese French and German keyboards Note: * The PC source must be DisplayPort 1.2 compliant. ** DisplayPort Dual-Mode technology (DP++) does not require an active adapter for most single display setups. Active DisplayPort adapters are recommended if you are unsure of the video source's DP++ compatibility. *** HD audio through DisplayPort cannot be switched independently. **** Mouse port switching is only supported under mouse emulation mode with a USB 3-button mouse wheel.