DISPLAYPORT 1.4 KVM KIT 2 Port KVM Switch with DisplayPort input (Video), USB Keyboard/Mouse, 2x USB 3.0 ports, Stereo Out and Mic In. Supports EITHER a DisplayPort or HDMI output/display. *Note: Use USB 3.0 ports for WIRELESS keyboard/mouse ULTRA HD VIDEO & AUDIO Supports 4K @60Hz YUV 4:4:4 and HDR. Supports up to 4096x2160 @60Hz 3840x2160 @60Hz 3440x1440 @100Hz 2560x1440 @144Hz 1080p @144Hz (for DP output) & 120Hz (for HDMI output) and others. Supports up to 7.1-channel digital audio