gofanco Active Mini DisplayPort to HDMI 2.0 Adapter 4K @ 60Hz mDP to HDMI Male to Female Convertor Supports Eyefinity Multiple Screens for Gaming and Ultra HD - Thunderbolt 2 to HDMI Compatible HIGH PERFORMANCE MINI DP TO HDMI ADAPTER: Connects Mini DisplayPort/Thunderbolt 2-enabled devices to HDMI-equipped displays and HDTVs in Ultra HD 4K at 60Hz. Note: Please note this is NOT a bi-directional adapter. Compliant with DisplayPort 1.2a, HDMI 2.0 and HDCP EYEFINITY SUPPORT FOR GAMING AND DIGITAL SIGNAGE: ACTIVE converter ensures compatibility with AMD Eyefinity technology to support multi-screen SLS gaming and digital signage applications. For details, search the web for "How to configure multiple monitors using an AMD Eyefinity Graphics Adapter?" DOCK COMPATIBLE: With an active converter, the adapter will work with most Surface Pro 3, 4, and Book docks. EASY PLUG AND PLAY: No driver or software installation required. HIGH QUALITY VIDEO/AUDIO: Supports up to 1080p @120Hz and 4Kx2K @60Hz with 8-channel LPCM and HBR audio formats up to 192kHz frame rate. Minimal signal loss. *NOTE: Some 4K 60Hz monitors/displays support 60Hz on the DisplayPort input but only 30Hz on HDMI. Please verify your monitors specs if you can only achieve 30Hz on the HDMI input RELIABLE QUALITY AND FIVE STAR CUSTOMER SUPPORT: Sturdy metal housing provides excellent durability. FCC, CE, and RoHS compliant. We love our products and hope you will too. Our products are backed with a ONE YEAR limited warranty and experienced tech support team in Silicon Valley. If you have any questions or concerns, please do not hesitate to contact us.