A really lovely mouse!
"-The mouse sits comfortably in the hand -Smooth operation of buttons and scroll wheel -Relieves strain on the little finger, ring finger and wrist"

Small hands don’t have it easy in the world of mice. Most ergonomic mice are designed for an average man’s hand, and anyone with a hand significantly smaller than that either has to reach too far or stretch their hand to reach the scroll wheel. The Delux Mini has been designed with exactly the opposite in mind. Compact, vertical and with buttons within easy reach.
The name says it all: this is the little brother in the vertical segment. We’ve tested it ourselves, and the mouse is perfectly usable for hand lengths up to 185 mm and hand widths up to 85 mm. If your hands are larger than that, you’d be better off looking at a bigger model.
The mouse stands upright, which means your wrist is in a more neutral position than with a flat mouse. At the same time, the shape provides enough support to let your hand rest comfortably. Your thumb is relatively close to your fingers, which helps your hand to relax. In the fairly spacious recess, you can decide exactly where to place your thumb.
There’s a small lip beneath the little finger. This prevents the side of your hand from scraping against the desk. The scroll wheel usually sits comfortably beneath the middle finger, although this may vary slightly depending on the user. The long buttons ensure that even the smallest hands can use it with ease.
The Mini has five buttons and a scroll wheel. In addition to the left and right mouse buttons, there are forward and backward buttons near the thumb. The button above these adjusts the sensitivity. This is handy when switching between precision work and more general tasks.
The left and right mouse buttons use Kaihu switches that click almost silently. You can still hear and feel the click yourself, but those around you will hardly notice it. That makes a difference in an open-plan office, and at home in a room where someone else is working or sleeping.
The mouse comes with a 1-metre charging cable. You use this to recharge the built-in 500 mAh Li-polymer battery. A light comes on next to the port whilst charging; as soon as it goes off, the battery is fully charged. When you’ve finished working, simply switch the mouse off using the switch on the underside. That saves you another charge.
The Delux Mini can be connected wirelessly in two ways. It works via Bluetooth 5.0 and via the included 2.4 GHz USB receiver. You’ll find this dongle on the underside of the mouse, in a magnetic flap. So you won’t lose it easily.
On the underside of the mouse is a switch with positions 1 and 2. Position 1 is the wireless USB connection; position 2 is Bluetooth. This allows you to switch from your laptop to your workstation without having to reconnect.
The main advantage of a vertical model like the Mini lies in how it affects your forearm. A flat mouse forces your forearm into a twisted position; a vertical mouse largely eliminates that twist. This puts less strain on your arm, which can help reduce discomfort during prolonged use.
The Mini is highly versatile. It works on Windows and macOS. With USB-A ports becoming a thing of the past on laptops, this is handy: at work, you connect it via the dongle; at home, you pair it with your laptop via Bluetooth. One mouse for all locations.
The Mini won’t complain about the surface either. We tested it on white printer paper and a white desk, amongst other things, and it simply got on with the job.
Not that we’re encouraging it, but this Delux can withstand quite a few clicks. The Kaihu switch under the left and right mouse buttons is designed to last for up to 3 million clicks.
On Windows computers, you can use all the mouse’s functions. On macOS, the back and forward buttons don’t work.
Are you a Mac user who still wants to be able to use all the buttons? Then consider the USB Overdrive programme. Not only will this get all the buttons working, but you can also assign any function you like to them. The programme is free to use with adverts.
| Warranty | 2 years |
| Ergonomic design | |
| Use | Right-handed |
| Number of buttons | 5 + scroll wheel |
| Colour | Iron Grey |
| Wrist | |
| Arm | |
| Hand | |
| Shoulder |
| Item number | ERGO-DEVMM |
| Manufacturer's item number | M618mini |
| Brand | Delux |
| Warranty | 2 years |
| Type of guarantee | Ergowerken free warranty return service |
| Colour | Iron Gray |
| Ergonomic design | |
| Management | Optical |
| Left- or right-handed | Right-handed |
| Hand length | Smaller than 185 mm, measured from the tip of the middle finger to the edge of the wrist |
| Hand width | Smaller than 85 mm, measured on the palm, 1 cm below the 4 fingers |
| Operation | Buttons and scroll wheel |
| Connection | Wireless USB (2.4 GHz) and Bluetooth 5.0 |
| Included receiver | Yes, 2.4 GHz nano-receiver |
| Bluetooth | |
| USB port | |
| Number of buttons | 5 + a scroll wheel |
| On/off button | |
| Adjustable buttons | |
| Scroll wheel | |
| Trackball | |
| Adjustable sensitivity | |
| Sensitivity | 800/1200/1600/2400/4000 DPI (dots per inch), standard 1600 |
| Type of power supply | Integrated rechargeable battery |
| Battery type | Integrated 500 mAh Li-polymer |
| Rechargeable | Yes (with 1-metre long cable included) |
| Minimum system requirements | Windows 7 and higher - macOS |
| Plug and play | |
| Dimensions length x width x height | 103 x 89 x 69 mm |
| Product weight | 123 gram (including cable) |