New Surface Mini DisplayPort to HDMI Conversion Adapter

This is a Surface and HDMI cable.
I bought it for home use, but ended up using my company laptop instead and haven't used it. I opened it for the photo shoot.

It is new and unopened.
I don't have a computer on hand, so I apologize, but I haven't been able to test its operation.

The following is a copy of the product description from Amazon.

Compatible Devices: PC, Laptop, Projector, Monitor
Connector Type: DisplayPort, HDMI
Color: Black
Product Dimensions (Length x Width x Height): 45 x 21 x 12 mm
Brand: IVANKY
Finish Type: Metallic
[4K UHD Compatible - Mini DisplayPort to HDMI Conversion Adapter] Connect a laptop with a Mini DisplayPort (Mini DP) or Thunderbolt 2 port to an HDMI-compatible TV, monitor, or projector to achieve a high resolution of up to 4K UHD 3840x2160@30Hz. Also supports 1080p@60Hz for clear video and audio synchronization. Supports stereo 3D and AMD Eyefinity technology, supporting multi-display environments.
[Wide Compatibility - Compatible with Mac, Surface, and many others] Compatible with a wide range of devices equipped with Mini DisplayPort or Thunderbolt 2 ports, including Apple MacBook Air/Pro, iMac, Mac mini, Microsoft Surface Pro/Dock, and Lenovo ThinkPad. Easily connect using an HDMI cable (sold separately). Supports uncompressed digital audio (7.1/5.1/2 channel) and achieves high sound quality with a sample rate of up to 192kHz. *Not compatible with Thunderbolt 3/4.
[High-Quality Design - Pursuing Durability and Stability] Uses a highly durable nylon cable with triple shielding to effectively prevent noise and external interference. Combines tinned oxygen-free copper with foil and braided shielding, with a triple structure of aluminum shield (twisted pair cable) → aluminum shield → high-density braided shield to prevent signal degradation. Uses gold-plated connectors to suppress signal degradation and achieve stable transmission over a long period. The 20cm compact design makes it convenient for carrying.