Features: 100% brand new and high quality Compatible with DisplayPort 1.2 / HDMI 1.4 / HDCP 1.1 / HDCP 1.3 specifications. Can convert Mini Displayport interface to HDMI interface. Support standard HDMI interface monitors and TVs. Support resolution Ultra High Definition 4Kx2K / 1080p / 1080i / 720p / 480p / 480i. Built-in high-quality conversion chip, data transfer rate up to 2.7Gbps. No need for external power supply, support hot-swappable function. Input terminal: 1 set of Mini DisplayPort (male). Output terminal: 1 set of HDMI (female). Supports Intel i3/i5/i7 host specifications and Apple Mac-Book Pro,Air, Mac mini, iMac and Mac Pro models. Package Includes: 1 x Mini DP to HDMI-compatible Adapter Specifications: Type: Mini DP to HDMI-compatible 4K x 2K Input: DisplayPort Male Output: HDMI-compatible Material: ABS Data Transmission Speed: 2.7Gbps Color: Black,white (optional) Resolution: 4K, 1080P (optional) note: Due to the differences of camera equipment, light intensity and display screens, the color of the item may be slightly different from that shown in the pictures. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Thank you.