Features: Brand new and high quality Mini DisplayPort adapter for connectings a computer with Mini DisplayPort to a screen or projectors with DisplayPort. Mini DisplayPort to DisplayPort 8K120hz adapter, supports two-direction transmission, not only supports transmission from mini DisplayPort notebook computer screen, but also supports transmission from DisplayPort computer to mini DisplayPort monitors. 8K Mini DisplayPort to DP1.4 Converters support Resolution up to 8K60Hz (7680X4320) ,(3840x2160)4K 120Hz,8K. Note: If you want to transfer from your DisplayPort laptops to your Mini DisplayPort screen, the Mini DisplayPort of your screen- must support video transmission. Note:Please check the device port carefully. This is a Mini DisplayPort not usbC. The other end is theDisplayPort. Specifications: Support 8K 60Hz,4K 120Hz, Resolution 7680x4320P Bandwidth 32Gbps Adapter Types:Optional Version DP1.4 Size：approx 30mm/1.18in - 35mm/1.38in Material：Aluminum -alloy Package Includes: 1PC DisplayPort Adapter note: Due to the problems of lighting effects, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.