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The Rii RM200 is a sleek, rechargeable wireless mouse featuring a 2.4G nano USB receiver for up to 10 meters of reliable connectivity. It offers adjustable DPI settings (800/1200/1600) for versatile precision, 5 programmable buttons for enhanced productivity, and vibrant 7-color RGB lighting with on/off control. Designed for casual gaming and professional use, its ergonomic ABS build and smooth Teflon feet ensure comfort and durability across Windows, Mac, Linux, and more.














| ASIN | B077BZWH97 |
| Antenna Location | Office |
| Are Batteries Included? | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 10 Hours |
| Best Sellers Rank | 6,087 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 193 in Mice |
| Box Contents | Nano USB Receiver, Batteries |
| Brand Name | Rii |
| Button Quantity | 5 |
| Colour | black |
| Compatible Devices | Laptop, Personal Computer |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,207) |
| Embellishment Feature | LED |
| Enclosure Material | Abs |
| Hand Orientation | Ambidextrous |
| Hardware Platform | PC |
| Item Dimensions L x W | 12.4L x 6.5W centimetres |
| Item Weight | 100 Grams |
| Manufacturer | Rii |
| Model Name | 2021-01FU |
| Model Number | 2021-01FU-4-15841 |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Optical |
| Network Connectivity Technology | USB |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Operating System | Windows 10 |
| Power Source | Battery Powered |
| Product Features | Ergonomic Design, LED Lights, Rechargeable, Wireless |
| Product Finish Type | Matte |
| Product Warranty | 1 |
| Range | 10 meter |
| Style Name | Modern |
| Theme | Rainbow |
M**S
Great mouse for All Needs - Rechargeable too ! - No more hunting for batteries mid Game Session
I have quite large hands so finding a mouse that was comfortable to use & doesn't give me cramp when Gaming or Browsing the web is a biggie for me. This is the 2nd off these mice that I have bought, the 1st in 2019 ... Why am I buying another? Well I took the first one to Spain & left it there to use on my Chromebook & needed another for use at home. I did buy a Battery powered Mouse but I always seemed to get the annoying "Sticky Mouse Syndrome" Telling you the battery is low & needs replacing mid gaming session & this annoyed me so I tend to use this one & the other is a back-up for emergencies. It charges via USB & can be done whilst using if you so desire or Charged & unplugged to use Cable free. The lifespan of the charge is very good & i am an avid Gamer / Browser so this is used every day. I tend to pop it on charge when i'm not using the laptop & this is great for me . It lights up so looks pretty next to your gaming laptop & changed colours automatically fading from one to the other (See Video) You can turn his off if you so desire with the slider switch on the bottom. You can easily adjust the D.P.I settings on the fly using the button on the top next to the scroll wheel & there are buttons on the left side to enable you to flick back / Forward through previous pages on a website without having to move to the browser button on screen (This is a great thing if you use it - most people don't !) In general a great budget mouse that won't break the bank , is responsive & looks the part for Gamers. Why spend £50+ on a gaming mouse when this will suffice (Unless you are a Pro-Gamer in which case you would be sponsored anyway !! ) If you enjoyed this review please & found it helpful please hit that little button to let me know . Thanks & Have fun !
S**Y
Nice budget gaming mouse
Really nice gaming mouse bought for mu teenage son he loves it works well looks cool lit up easy to use and charge
P**L
Works well, looks great
Bought as a gift for our grandson, he loves it, easy to use, once we discovered the dongle! Looks very colourful in use, cool.
A**.
Worked perfectly for 5+ years so far
I bought this mouse in October 2020, and it is still working flawlessly in January 2026. Highly recommend if you are after a comfortable no thrills mouse at an affordable price.
M**S
Excellent for the money
This is a great Mouse for the money paid, build quality good and it's very comfortable in the hand, this is the third one of these I have purchased over the years, the first one stopped taking a charge and the last one the scrolling wheel stopped working but the mouse was still working otherwise but was annoying, the new one finally has a USB-C charging port and just feels more solid build, love that it gently changes colour which can also be switched off to save battery, the DPI can be adjusted easily with the push of a button on top and the two push buttons on the left side are handy for jumping back and forward between pages, an overall great purchase.
G**S
Quite Responsive, good for gaming
Inside the box, you have a small USB dongle that slots into a PC or laptop. You can store away the USB into the rear of the underbelly of the Rii mouse,it is charged via a micro USB port at the front of the mouse and charging is done using the supplied micro USB charge cable. You do get a very detailed Feature list and a how to use guide too, both right and left buttons are integrated into the frame on the mouse itself, and not only does it have a nice fingerprint like design to both left and right sides, but it also helps give pretty good grip. The mouse has 5 buttons including a scroll wheel with its own click included. the other 5 buttons consist of Right, Left on the top, Forward and back buttons to the left hand side and a dpi Button central to the top of the unit with 3 settings, 800, 1200 and 1600. This Rii RM200 has a soft mulicolour LED criss cross light up design which give it a 7 colour breathing effect, to the bottom of the mouse there is a has on/off a switch with a light-on option and the 300 mAh battery can be fully recharged within 1h50mins lasting a long time. This mouse is good at saving battery life as it will go dormant within 20 seconds without no use, you just simply have to press any button to awaken. This mouse was very simple to use using that play and play feature, after plugging in the USB to a laptop it will be ready to use within seconds. Iv used the RM200 for over a week and iv been using it for tube channel editing and for gaming too. There isn't much of a delay while using it and that DPI button did come handy, there wasn't any drop out and it felt very comfortable in hard, it moves swift on a wide range of surfaces and it definitely wont look out of place in a office or while gaming. Both right and left buttons are equally weighted, the rubber feel on the scroll wheel gives good grip, the overall feel is that this mouse was very responsive and them lights are certainly not too distracting. More info on my tube channel (Gogetyours)
J**E
Broke within a month
It broke on its own. Looked good but didn’t last a month
E**X
Good, for a bit
I've bought two of these mice. The first one lasted a year, and then the scroll wheel stopped working. I only play casually, so I certainly wasn't abusing the mouse enough to break it. So I bought a replacement in January. 9 months later, the scroll wheel broke *again*. It's a shame because I think the mouse is pretty and has a great battery life. But I can't keep buying a mouse that is sure to break like this one, so I won't be buying again.
M**O
Molto carino si ricarica con il cavo usb dura un sacco ancora devo ricaricarlo
R**T
Souris acheter il y a plus d'un an fonctionne toujours aussi bien. légère, clics ok , et bonne autonomie. Utilisation possible sans les lumières ce qui rallonge l'autonomie. Que du bon pour une longue cession de jeux. Seul bémol les patin ce décolle ( 1ans d'utilisation)
C**N
Era un regalo , le gustó mucho
A**S
Köptes till näst äldsta grabben för att ersätta en gammal trotjänare. Den har fungerat utan problem så långt, enkel installation, plug & play. Tjusig växlande rgb-belysning som går att stänga av. Det enda jag kan komma på som skulle kunna anses negativt är integrerat batteri går ej att byta/avlägsna samt micro-usb anslutningen, micro-usb.... varför inte bara peta dit en usb-c? Hur som helst en bra pris/kvalitet-ratio.
S**R
Good and worth the money