Teer muisje
"De muis doet alles wat er wordt beloofd, dát is prima. Maar ik vind de muis erg fragiel. Deze is niet geschikt om regelmatig van kantoor mee naar huis op en neer te gaan."

Sliding, rotating, tilting & folding. The ergonomic version of "head, shoulders, knees & toes" sounds more intense than it is. Especially if you also own a folding caravan, the Twister mouse is set up in no time.
The R-Go Twister is an ambidextrous mouse. In other words, a mouse that you can operate with both your left and right hand. Nothing new, right? Not that, but it is when you look at the design. The mouse is vertical, and that often doesn't go well with an ambidextrous design. There are models on the market that have their own vision on this, but you always see compromises in the design.
With the R-Go Twister, thanks to its patented switch & fold system, there's no sign of that. The mouse fits comfortably in the hand regardless of which side you operate it with. People with a hand length of up to 190 mm can work perfectly with this mouse. If you have slightly larger hands, this mouse is still an option. But in that case, you place your hands a little further back, so that mainly your fingers rest on the mouse.
The mouse is equipped with a little finger support, which is always a pleasant addition. This prevents you from dragging the side of your hand across the desk surface, which avoids irritation. The mouse comes with a rubber strip that you can stick onto the little finger support. You only do this if you have slightly narrower hands. If your hands are wider, it's best to omit the strip.
Traditional 'flat' mice can cause RSI complaints. A vertical mouse is designed to counteract and prevent these complaints. The tilted design ensures that your wrist, arm, and hand are in a more natural position. This leads to reduced strain.
R-Go break is a software tool that reminds you to take a break from your work occasionally. Once the installation is complete, the program will send signals to your mouse, after which the R-Go logo will light up. When the logo is green, it indicates that you are working healthily. If the logo turns orange, it's time for a short break from your work. A red logo means you have been working for too long without a break. For this, you need the R-Go Break pause software. Please note; this is only suitable for Windows.
You can connect the mouse to your computer in two ways: wirelessly via Bluetooth or wired via the included USB-C cable. In the box, you will also find a USB-C to USB-A adapter, for when you don't have a USB-C port available. In wireless mode, the mouse lasts 2 months on a single charge with normal use. Is it empty? Then you can fully charge it in 2 hours.
The Twister can be folded, making it easy to take with you. For extra protection, a felt pouch is included. Please note that the mouse should not get jammed in the bag. The pouch is soft and does not protect against drops or impacts.
The mouse features on-mouse adjustable sensitivity, also known as DPI. You can choose from 5 settings, namely 400 - 800 - 1200 - 1600 - 2400 dpi. Where 400 is the least sensitive and 2400 is very sensitive. With higher sensitivity, the cursor covers a greater distance with small movements.
Today, this should also not be missing. The mouse is entirely made from recycled plastic and aluminium.

| Warranty | 3 years |
| Ergonomic design | |
| Usage | Left and right-handed |
| Sensitivity | M: 400-800-1200-1600-2400 |
| Operation | Buttons and scroll wheel |
| Wrist | |
| Hand | |
| Arm | |
| Shoulder |
| Item number | ERGO-RGOTWISTER |
| Manufacturer's item number | RGOTWBMWLBL |
| Brand | R-Go |
| Warranty | 3 years |
| Type of guarantee | The Ergowerken free return guarantee service |
| Colour | Black |
| Ergonomic design | |
| Management | Optical |
| Left- or right-handed | Ambidextrous, both left- and right-handed |
| Hand length | 165 - 185 millimetres |
| Hand width | maximum 90 mm |
| Operation | Buttons and scroll wheel |
| Connection | Wired and wireless via Bluetooth |
| Included receiver | Not applicable |
| Bluetooth | Yes, version 5.0 |
| USB port | USB-C |
| USB version | C |
| Number of buttons | 3 |
| On/off button | |
| Adjustable buttons | |
| Trackball | Not applicable |
| Adjustable sensitivity | |
| Sensitivity | 400 - 800 - 1200 - 1600 - 2400 |
| Type of power supply | Battery |
| Battery type | Rechargeable li-ion battery 500 mAh |
| Rechargeable | |
| Minimum system requirements | Works on Windows, MacOS, Android, and Linux |
| Plug and play | |
| Dimensions length x width x height | 92 x 65 x 49 millimetres |
| Product weight | 126 grams |