SKW 4K Resolution DisplayPort to HDMI Cable The cable supports max 4K@30Hz resolution (Backward supports 2K@120Hz/1080P@120Hz) and flawless audio pass-thru for uncompressed digital 7.1 5.1 or 2 channels. Audio & Video Sync Transmission transfers both high-definition audio and video to pass through from your computer to an HDMI input. Premium Material SKW Displayport Cable to HDMI with multi-layer shielding design sturdy and easy heat dissipation aluminum shell with high gloss. The tail's anti-bending design and nylon braided cover make it more durable. 24K gold-plated connector prevents oxidation and promotes its' durability. Not Bi-directional Transmission SKW 4K Displayport to HDMI cable is NOT BI-DIRECTIONAL transmission.

Please note that input is the Displayport adapter (Desktop Laptop) and the output is the HDMI adapter (monitor TV projector VR Headset etc). So make sure you plug in each end correctly (if not then you will get black screen from the device). Wide Compatibility Works with laptops (HP ProBook EliteBook Lenovo ThinkPad) desktops (HP Dell optiplex/Precision/xps Lenovo) graphics card (AMD NVIDIA) and more devices with display ports. HDCP compliant for stream media. What You Get 1 x SKW DisplayPort cables and 24-month warranty by SKW factory. If you have any question please feel free to contact us.