UPTab DisplayPort 1.4 to HDMI 2.0a HDR Active Adapter Rev.B support displays up to 4k/UltraHD/4096x2160@60Hz HDR Our DisplayPort 1.4/2 to HDMI 2.0a Active adapter enables you to connect a DisplayPort video output from your laptop or desktop to HDMI-equipped displays, HDTVs, or projector Supports resolution up to 4096x2160 (4K) UltraHD at 60Hz and 1080P@120Hz frame rate with High Dynamic Range (HDR) EYEFINITY and SURROUND support for Gaming and Digital Signage: Active converter ensures compatibility with AMD Eyefinity and NVIDIA Surround 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 and NVIDIA Graphics Cards? Active adapter technology is universally compatible with all DisplayPorts. Works with active and passive systems (DP and DP++ devices). This is NOT a bi-directional adapter. Premium Sound Quality: Supports HD audio up to 8 channels LPCM and HBR up to 192kHz. Self Powered: No external power supply required. Limited One-Year Warranty!