4 PORT KVM SWITCH DUAL MONITOR DISPLAYPORT, , TK-440DP (VERSION V2.0R), , DISPLAYPORT? 1.2 DUAL MONITOR KVM, 3.5MM SPEAKER AND MICROPHONE CONNECTIONS, DESIGNED FOR USE WITH DUAL DISPLAYPORT SYSTEMS, SUPPORTS 4K UHD RESOLUTIONS UP TO 3840 X 2160, UP TO 2560X1440 @ 144HZ, 2-PORT USB 2.0 HUB FOR STORAGE DEVICES AND PRINTERS, CABLING REQUIRED SOLD SEPARATELY (TK-CP06), DOES NOT REQUIRE INSTALLATION CD, NDAA/TAA COMPLIANT (US AND CANADA ONLY)