It worked well while it lasted...unfortunately that was only a few months, and only about a half dozen uses. Problem is with it being a rigid design, a lot of weight/force is placed on the DP connector and mine came loose and no longer functions. This design is fine if you have a fixed location it will be used in and can properly support it to take the strain off the port, but otherwise i would suggest looking at the cable version of this device which allows for flexibility and to avoid the pressure point of having an HDMI cable hanging off of it.

Reply by our customer service

Dear customer, Thank you for your feedback, we will forward it to our supplier and try our best to improve our product. We offer 30 days warranty for this adapter, unfortunately, the one you bought was over our warranty. If you have any questions in the meantime, please don't hesitate to let us know. Thank you and best regards