UGREEN Micro USB Ethernet Adapter for Fire TV Stick Lite/4K/4k Max and Chromecast 1/2/3/Audio, Google Home Mini, Roku Express 4K, USB to RJ45 LAN Network Adaptor with USB Power Supply Cable 1M

Excellent little item worked straight out of the box for me. It says not compatible with Roku but working witk my express 4k. Just be aware my Internet is 500 m download speed, I am getting 100 m with this device so it is limited but 100 m should be more than fine for most users.

Great product for plugging in an ethernet cable connection for your fire stick. This is better than the Amazon one if I'm being honest as it's less bulky and does the same job. Easy to install and ensures wired connection speeds for your fire stick.

I had this item for over 2 months then it died. Work great then all of a sudden it would not connect to the network. Tried different cables with no luck. Lan port and cable from router worked with out issues on other devices. Power cable side not affected. Had to send back to amazon for a refund. Item looked nice and solid package well. Not sure wither or not to buy another one for it only to fail a couple of months down the line. Update I had the item packaged up and was about to send the back and I was contacted by Ugreen customer services to try somethings before returning. Restarting the Fire Tv. which I had already tried before Ugreen had contacted me but it didn't solve the problem at the time. Same again had also disconnected the cable at the power adapter side to see if taking the power out of the lan port would sort of reboot it but I only did this for a few seconds. It didn't solve the problem at this point. Factory reset of the Fire Tv if the above didn't work but I didn't really want to do this because I would reinstall my apps and input all the usernames and passwords. So I unpackaged the item to try the above options and send back the results to them but upon reconnecting the adaptor it was working again. It had been unplugged for a few days before I connected it up again so it must need a few minutes disconnection time from the power port to discharged the components in side the lan port rather than the few seconds I unplugged it for. It has been working fine now for the last few weeks without any issues. If I have the same problem with it I will update the review with my findings.

Absolutely amazing little thing. No installation issues. Instant results

Despite mixed reviews regarding if it would work with a Roku stick, I decided to try it, and it worked straight away. My stick is the Roku Streaming Stick Plus 2025 which does 4K HDR, and my wifi signal wasn't great upstairs. When I connected this adaptor, it recognised it as showed it as Wired Connection, and showed it as Good (88 Mbps), so I can now watch 4K HDR. PLEASE NOTE that you will need a Micro USB to USB C adapter (a couple of pounds on Amazon), as the new Roku sticks use USB C connector.

Good adapter and can't go wrong. The only thing is that because the Fire TV Stick is stuck using micro USB, the max you can get is 100mb even plugged in. I'm getting about 90, but on Wi-Fi, I can get the same or more. Good if you haent got good wifi in your room but I would do a speedtest on your device before buying as it might not be worth it.

This works fine, but be aware that it's a 100 Mbs model, so if you have modern broadband you'll probably find it rather slow.

I hope this is helpful for those that want to ethernet wire their streaming device as the online info is unclear and even conflicts. Even the Ugreen info itself says somewhere that it won't work with any Roku device but I'm pleased to report it does work with the Roku Express 4K 3940. I was also confused how the actual connection would be made as there didn't seem to be enough ports on the streaming devices in question, but it's actually very obvious and easy when you get the devices. The Ugreen has one slot for your RJ45 cable and two leads. One lead connects to the Roku device and one connects to the USB to 3 pin Mains Plug. Both the device set up and the wired connection were pretty much plug and play - easy and quick to set up through the Roku account/remote. No additional items required (apart from your ethernet cable).