Mini DP to DP Adapter: Transmits HD audio and video from computer or tablet to monitor or projector. Support DP head interchange application, transfer and lengthen DP cable. A separate DisplayPort cable (sold separately) is required. Mini DP to DP Adapter 1.4 Supports 4K2K, Supports up to 8K@60HZ, 76804320 resolution, four times the resolution of 4K. Displayport 1.4 Extender compatible backward to 4k@240Hz. Mini Displayport Male to Displayport Female Adapter: PLUG and PLAY Without Driver, solve the problem of MacBook and other thin and light notebooks without DP interface conversion. Displayport to Mini Displayport Adapter: Compatible with MacBook Air, MacBook Pro (BEFORE 2016), Mac Mini, Mac Pro; Microsoft Surface Pro/Pro 2/Pro 3/Pro 4, Surface 3 (NOT Surface/Surface 2), Surface Book; and more. Mini DP to DP adapter 8K connector with High Quality: Aluminum alloy shell: wear-resistant, good heat dissipation, anti-interference. Compact, Easy to carry around. Note: Not for HDMI.