TP-Link USB 3.0 to Ethernet Adapter, Portable 3-port USB Hub with 1 Gigabit RJ45 Ethernet Port Laptop Network Adapter, Supports Win 7/8/8.1/10, Mac OS X (10.6-10.14), Linux OS and Chrome OS

It just arrived. It comes with basic TP-Link package, I liked it. All I had to do is just insert the cables, I'm using CAT 5E ethernet cable, and it works perfectly. I used to get just 40-50 mbps on wifi, but suddenly I get upto 250mbps on ethernet. Although, the cable isn't as flexible as i expected, but i dont mind it.Will follow up after a month, so tell you if there's any problem. Right now it works perfectly. I'm very happy on my purchase.

This is really easy to use. All you do is plug it into your computer and then whatever you need on the other end. We use this to plug in to our solar panel box to get a quick reading of the output. It connected quickly to our laptop and the cable was a nice length. The design makes it super easy to use.Overall, works great. The price for this is excellent and made our lives so much easier when the solar panels didn’t connect via Bluetooth.

Works great. Used to replace built-in ethernet interface in laptop. Way better than wifi.

5/5 because it DOES work…but tried bypassing my TV LAN Port through hardwiring. Come to find out my TV, as good as it is, only supports 10/100mbits. Better off using your WiFi. If you’re using this for a TV make sure your TV LAN supports up to 1gbit, or any Ethernet port for that matter. TVs don’t seem to want to incorporate a 1gbit port. Sent it back.

Does what it is designed to do. No faults there. Decent shape, decent price, decent quality. Only concern is the 'usb' part, as it fits very loosely on my PC where as other USB items fit perfectly.

Very awesome adapter with good speeds, no installation required, the cable itself on the adapter can bend but not that much, compatible with mac, windows, nintendo switch, ios (with an additional adapter)

Worked without any set-up required in Windows 10. Just plugged it into a USB port on my laptop and I had working ethernet.

I have several of these, both the cheaper sort that only has the networking jack and also the more expensive model that contains both a USB hub and the networking jack. Both models seem to work well for giving a device gigabit wired networking, and the model with the USB hub also works for giving you extra USB jacks. And as others have commented, this device is "plug and play" (i.e. just plug it in, and it works). And I have confirmed "gigabit speeds" out of this device, although I suspect you would get slower speeds if you used inferior networking cables/switches and/or your device had a slower USB port (but in both of those cases the slowdown would be the fault of something this adapter is connected to, vs the fault of the adapter itself).However, like all "plug and play" devices, this adapter does require the device you are using it with to have the needed drivers already installed/present. In the case of this adapter, that means your connected device must have "networking via USB" drivers already installed. So any device that doesn't have these needed drivers obviously won't work with this adapter!In my case I have confirmed that several (but not all) of my home "smart TVs" will work with this adapter, as will both of my chromebook laptops, and even my android smartphone (via a USB "on the go" cable). Again, all devices that this adapter works with are "plug and play", although the TVs also needed to be "restarted" (unplugged from house power, plugged back in and then turned on) to convince the TV to use this adapter vs using its builtin WiFi.