TRENDnet 4-Port Dual Monitor DisplayPort KVM Switch With Audio, 2-Port USB 2.0 Hub, 4K UHD Resolution Up To 3840 x 2160, Connect 4 DisplayPort Monitors, Dual Monitor 4 Port KVM Switch, Black, TK-440DP

CONTROL FOUR COMPUTERS: Control four computers with one set of console controls and designed for use with Dual DisplayPort systems. Designed to connect DisplayPort monitors. [Recommended for DisplayPort monitors and graphic cards with DisplayPort]
MANUFACTURER PROTECTION: We stand by the quality of our products.The TK-440DP 4-Port Dual Monitor DisplayPort KVM Switch is backed and supported with 2 years of TRENDnet Manufacturer Protection.
NDAA + TAA COMPLIANT: With our NDAA and TAA compliant KVM Switch, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
4K UHD RESOLUTION: This 4-port KVM switch enables you to experience up to 4K UHD resolutions 3840 x 2160 @ 60Hz and up to 2560 x 1440 @144 Hz
AUDIO SUPPORT: The KVM switch provides full audio support with 3.5mm Microphone and speaker jacks that maximize work station productivity
USB 2.0 HUB: The KVM switch is designed with two additional USB ports to connect storage drives and printers between computers.
REQUIRED CABLING: We recommend using this KVM switch with 4 x TK-CP06 TRENDnet DisplayPort, USB, and Audio KVM Cable Kits (Sold Separately) + 4 x DisplayPort Cables
USB MOUSE & KEYBOARD: True Transparent USB (TTU) emulation technology supports most keyboard and mouse designs with the KVM switch.
KVM PORT INTERFACE: Keyboard/Mouse: USB Type B, Monitors: 2 x DisplayPort 1.2, Speaker jack: 3.5mm, Microphone jack: 3.5mm
CONSOLE PORT CONNECTORS: Keyboard: USB Type A, Mouse: USB Type A, Monitors: 2 x DisplayPort 1.2, 2-port USB 2.0 Hub, Speaker jack: 3.5mm, Microphone jack: 3.5mm