UGREEN Bluetooth 5.3 Adapter & Undetectable Mouse Jiggler, USB Bluetooth Dongle for Computer Laptop, USB Mouse Mover with Switch Button, 2 Jiggle Modes, Plug and Play

It's very small and non-descript. It worked without any kind of issue or hurdles to set up. It was an easy plug-and-play compatible operation for my old desktop that didn't have a Bluetooth radio on the wireless card. I'm running Windows 11, so despite the old hardware, adding it was a fuss-free process as far as compatibility. All my Bluetooth connected devices have been working well on it without any problems in connectivity. As far as the mouse jiggler, it seems to work as intended. I'd be cautious if you're using it as far as your job and stick with a hardware one. I'm not using the jiggler, but it's a nice addition to have.

Got it to add bluetooth to my desktop computer, works like a charm does exactly what you want it to. Lost one star because when plugged in to the back of my computer it would lose signal to my mouse / keyboard, had to move it to the front USB port. Not the biggest deal but would have preferred it in the back.

This Bluetooth dongle works quite well. I'm using it with my headphones, and the connection is stable. The latency is minimal, making it great for music and general use. Setup was straightforward, and pairing was quick. Overall, a solid choice for anyone looking to add Bluetooth functionality to their device.

This adapter worked really well right out of the box, until it didn't. One day I found I had no bluetooth again. After wasting time trying to find a fix online, I came back to the Amazon page where I bought the device. There is a very simple remedy to bring the adapter back to life. What a relief!

The functionality this device provides definitely moves your mouse, keeping your computer awake.However, the description states 1-2 pixels which would indeed make the mouse usable still and would be so subtle the user would notice almost nothing. In reality, the device appears to have two modes, it can move the mouse in a very robotic fashion within a small box on your computer OR can move the cursor in a very robotic fashion across your entire monitor.It doesn’t stop/pause when you actively take control of a pointer device and therefore is pretty disruptive, clearly intended to be turned on/off when you walk away and then return.

It functions but what was not indicated in the description is that the jiggler function (which moves the curser continuously and aggressively) doesn't allow you to use the computer at the same time. It seems the use case is that you must activate the jiggler function each time you walk away from your computer in order to prevent it from going to sleep. I'll revert to a software program that allows you to use the computer and then automatically starts the jiggler program after a period of inactivity. Will be returning this.

Substitute for my dead desktop Bluetooth chip. Works well and smoothly! Just plug in and it functions as advertised.

Functional. Good connection. Sound quality.