USB 3.0 HDMI Video Capture & Wired LAN Adapter

I mistakenly purchased both items and forgot to return them, so they have been stored away.
The box has been opened, but the items are brand new and unused.
The adapter's box is significantly damaged, but the inner bag is unopened.

Brand: ZARPA
4K HDMI Capture Card Compatible with Switch, USB 3.0 Video Game Capture with HDMI Passthrough, 1080P 60FPS for Game Recording, Video Recording, Medical Imaging, Live Streaming, TV Recording, Live Streaming Capture Device. Compatible with Switch, PS4, PS5, PS3, Xbox, Wii U, Webcams. Supports Windows, Mac, Linux, Youtube, Twitch, OBS, Potplayer. Includes User Manual and HDMI Cable.
*The user manual is in English only.

Brand: Cable Matters
USB 3.0 to Gigabit Ethernet Adapter
USB 3.0 - 10/100/1000Mbps High-Speed RJ45, High-Speed RJ45 Gigabit Ethernet LAN Network Adapter. Suitable for MacBook Pro 2022/2021/2020, MacBook Air.