DisplayPort looks similar to HDMI but is a connector more common on PCs than TVs. It still allows for high-definition video and (in many cases) audio, but its standards are a bit different. BigCatCables.com has a variety of DisplayPort to HDMI cables available in multiple lengths available.
15 Foot DisplayPort to HDMI Cable 4K/30Hz 30AWG
Sale price$22.13
In stock, 307 (Including Any/All options)
6 Foot DisplayPort to HDMI Cable 4K/30Hz 30AWG
Sale price$16.88
In stock, 7 (Including Any/All options)
3 Foot DisplayPort to HDMI Cable 4K/30Hz 30AWG
Sale price$16.36
In stock, 15 (Including Any/All options)