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๐ฑ๏ธ Stay active, stay connectedโyour stealthy productivity partner.
The Rii Mouse Jiggler is a tiny, USB-powered device that simulates subtle mouse movements to prevent your computer from going to sleep or locking. It requires no drivers or software, is fully undetectable as a mouse device, and supports all major operating systems, making it an essential tool for professionals who want uninterrupted workflow during meetings, remote work, or long tasks.




| ASIN | B08TQQJVJ5 |
| Best Sellers Rank | 1,072 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 51 in Mice |
| Box Contents | No |
| Brand | Rii |
| Brand Name | Rii |
| Color | Black |
| Colour | Black |
| Compatible Devices | Laptop |
| Compatible Operating System Family | Linux, Windows |
| Compatible devices | Laptop |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 5,535 Reviews |
| Data Link Protocol | USB (corrected to hardware_interface) |
| Data Transfer Rate | 3 Megabits Per Second |
| Data link protocol | USB (corrected to hardware_interface) |
| Hardware Interface | USB |
| Hardware interface | USB |
| Item Dimensions L x W x H | 20L x 15W x 5H millimetres |
| Item Weight | 0.1 Grams |
| Manufacturer | Rii |
| Manufacturer Part Number | 121 |
| Model Number | 121 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Warranty | 1 year manufacturer |
| Product dimensions | 20L x 15W x 5H millimetres |
C**L
It works without interfering with the functionality of your existing mouse.
Does what it says on the tin. I got this to stop the overly security focused work laptop locking down after three minutes! when I first plugged it in I thought it was faulty, as I could not see the mouse pointer moving. In actual fact this is intended so that you can operate a normal mouse at the same time, so leaving it plugged in continuously without having to turn it on and off. It works by moving the mouse just a tiny bit, enough to stop your screen locking down, but not enough that it would interfere with your work. You honestly cannot see it doing its job. I can confirm that it works. full Stop.
B**Y
Works brilliantly!
This thing is absolutely amazing! Genuinely life changing. I'm no longer getting logged out of my laptop every 3 minutes!
E**A
Fabulous
Spot on. Really impressed. Plug it in and your computer doesnโt lock or go into standby mode. So simple and works immediately. Nothing to install or download.
S**M
Good and low cost.
Works well, observed it for couple of minutes, it was increasing the x coordinate by 1 every few seconds, but it may change direction later. Note: Due to minimal packing, 2 pcs in small pvc pouch inside big amazon bag with big items, it was almost getting thrown away with the big bag.
S**N
Excellent
It is really good, really works ๐
N**L
It stopped working after 1 week
If stopped working after 1 week
A**N
Works perfectly!
Works perfectly!
D**D
Not worth it
Absolute rubbish! Bought in December 2025,used it on average 3 times a week and not working as of today 28/05/2026. Didn't even worked for 6 months. So disappointed the return window has closed. Items should have a 1 year warranty and not just a few weeks. Will try to reach the seller and will report back with the outcome. Avoid this one though. When it worked it was fine. But 6 months out of it is just not good enough. Especially when used 3 times a week at most.
T**N
A perfect jiggler
I was worried when I bought this about how it would work and how it would jiggle but this was actually perfect. My work from home computer has a screen saver for 5 minutes which is laughable. This solves the problem. Very simply it shows up as mouse and it continuously moves the mouse in micro-movements. Just enough to keep the screen active but not so much it makes it hard to click on objects. I can leave it plugged in all day and most times I don't remember it's there until I remember I haven't seen my screen saver. I'm super happy with it. Physically it's unassuming it's tucks into any USB-A port you have open and functionally it's no muss no fuss.
N**R
IT WORKS!
What an amazing product!! Kept me online super easy just plug it in and it will do its thing no need to interfere.
L**A
Perfetto
Perfetto per non far attivare la sospensione del pc o lo screen server. Effettua dei micro spostamenti del puntatore del mouse.
H**H
The Digital Tap Dance
There's something quietly satisfying about this little USB device that performs such a simple task with such dedication. For the past year, it's been plugged into my work laptop, moving just enough to keep my Microsoft Teams status stubbornly green, a tiny digital metronome of simulated activity. What surprised me is how elegantly simple the solution is. There's no software to install, no configuration screens to navigate, just plug it into a USB port and it begins its unassuming work. I've tested it with both a Dell and a Lenovo laptop, and it performed identically on both, which speaks to its universal compatibility. The jiggle is subtle enough to be undetectable but effective enough to prevent the "away" status that seems to trigger certain anxieties in management. It's not life-changing, of course, but it does solve a particular modern workplace problem with elegant minimalism. After a year of constant use, there have been no issues, no dropped connections, no need to replug, just consistent, reliable performance. I suppose the only criticism might be the ethical grey area it occupies, creating the appearance of availability without actual availability. But then again, who among us hasn't engaged in a little digital theatre to navigate the peculiar expectations of remote work? At least this device doesn't pretend to be anything other than what it is: a tiny, wiggling compromise between transparency and privacy.
J**K
No problems.
Works exactly as promised. Plug and play!
Trustpilot
1 month ago
3 weeks ago