Pwr DisplayPort to DisplayPort 6 Feet Cable Cord (DP to DP Cable) Supports 4K 144Hz High Resolution FEATURE: Supports Video Resolutions up to 1080P (Full HD), Flawless Audio Pass-thru for Uncompressed Digital 7.1, 5.1 or 2 channels EXTRA: Transmits High Definition Audio and Video from Your Computer to a Monitor for Video Streaming or Gaming SAFETY / UL LISTED: Tested, Approved and Certified by UL. UL number is unique. UL testing is authorized by OSHA - US Federal Agency WARRANTY: 30 Days Refund - 24 Months Exchange. PWR+ is WA, USA based company. We are friendly Customer Support Experts COMPATIBILITY: This product has been tested and validated to ensure it works with Monitor, Laptop, Desktop, Computer, Workstation, TV, HDTV, Projector and other devices