If the HDMI cable comes from above ...

... And back is very little space, these two angles of UGREEN are ideal. My HDMI cable click in audibly in the elbow. It takes a bit of force to get the plug from the socket. The grip of the plug in the device is also perfectly. The processing of the two angle parts are no cause for criticism. Until now I could no loss of quality in the video and audio transmission permanent positions.

Extend the HDMI cable from the device down there for the matching angle plug (90 °).

Conclusion:
The 2-pack HDMI elbows [270 °] has in my opinion a good price / performance ratio. My HDMI connector hold very well in the bushes. There is no loss of picture and sound recorded. A bad connection I could not find so far. So there is no reason these elbows subtract a star. For any inquiries, I'm willing to help. Finally, I would like to say that this 2-pack elbows was a free test items for me. My vote is still unbiased and objetkiv.