ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mini Mouse Rechargeable Optical Mice with Multi-Device (2*Bluetooth + USB Connection), 3 Adjustable DPI for Computer, iPad, Mac, Windows BlackClimatePartner certified

I am rarely moved to review an item, but this mouse is such an improvement on my previous (Microsoft) wireless mouse that I just had to write one.The first nice surprise was that the mouse is rechargeable via a little USB-C port underneath the grip. Having been used to supplying endless batteries for my previous mouse I was really pleased about this.It was really easy to connect the mouse to Windows (using my previous mouse!) via the Bluetooth options in Windows 11, and once connected, it stays connected reliably. This is another bonus as I don't have to use a USB port for the optional included USB receiver, which is slotted into the base of the mouse. I can keep this option handy in case I need to use the mouse elsewhere or on a device without Bluetooth.The mouse itself is incredibly easy to use and comfortable to hold. The curve is perfectly matched to the open grip of my hand, and the buttons are perfectly placed for clicks. The surface material is very smooth yet slightly rubberised so you don't lose contact while using it. Talking of clicks, the mouse buttons are responsive and the clicks are precise yet also soft, so there is less noise than my previous mouse. The mouse is very smooth to move across my desk, and due to this it feels almost weightless, like an extension to my arm. The scroll wheel is responsive, with subtle 'stops' as you turn it, but provides smooth movement through documents or for zooming.The DPI setting, which I haven't adjsted yet as I haven't felt the need, makes the pointer move fluently on the screen, and for this reason I feel I am working more efficiently and smoothly than I was before with my old mouse.Overall I would say this item is exceptional value for money, really well-designed, and I would recommend it highly for anyone needing a new mouse for either productivity or gaming.

I wanted a new mouse as my latest laptop had no USB-A ports. I tried several mice and despite my initial preferences, this was the mouse that I ended up buying; my hand just naturally went to this one. It's just comfortable and the buttons are all in the right place - at least if you are right handed!It is a large, basic mouse, with the usual left click, right click and clickable scroll wheel plus two other buttons for forwards and backwards. There is also a button next to the scroll wheel that allows you to adjust the mouse's sensitivity should you want to (1000/1600/2400 DPI). It came beautifully packaged in a smart box, with charging cable (USB-A to USB-C), Quick Start guide and manual.The EM11 NL weighs 132g (3.9oz), measures 138 x 69.2 x 68.1 mm, and is covered by a two year guarantee.Unlike my friend's Logitech mouse, the buttons aren't programmable and the scroll wheel cannot be set to freewheel, but his cost £70+, while this one cost £19.99 (reduced from £24.99)You can connect this mouse to up to three devices; one via a USB-A dongle and the other two via Bluetooth. Switching is very easy using a pushbutton on the bottom of the mouse.Power is from integral, rechargeable 500mAh battery with a USB-C charging port and a USB-A to USB-C charging cable supplied. Charging takes 2-3 hours, but lasts a long time. A red LED by the scroll wheel indicates if it needs recharging. There is an on/off switch on the bottom that conserves power when the mouse is not in use.

The packaging and the information provided were very detailed and carefully done, which was impressive.The design of the mouse is very unique and fun . The clicking is so smooth and silent, so satisfying! A few downsides of the mouse is that the wheel is in a weird position and you ofted don't know which finger to use in order to scroll . Also you often find yourself clicking the wheel instead of rolling it but it may need a little time to get used of the sensitivity.Easy to connect with all the bluetooth options or the usb and the size is very good and sturdy. Hope the material lasts as the black "matt" effect might wear off after heavy usage . Very value for money option.

Got ProtoArc folding keyboard so I knew the company delivers high quality. Very well designed packaging. Using this to replace an Anker vertical mouse (wired). This one is superior, it has 2 bluetooth channels and wireless with the optional adapter, using it on Linux without issues. Response is very smooth, grip is ergonomic, DPI allows you to switch on the fly, and easy to recharge. Very high quality product overall, finish is superb. Highly recommended

Absolute game changer for people who have wrist pain. I will say that when i first started using it, it took a day to get used to it as after using a 'normal' mouse for all those years. I suffered from wrist and elbow pain because of how my arm rested, but now because I have to change the way i hold the mouse, i have zero wrist or elbow pain. Its been months since i bought it and i recommend it to everyone i know. Also just the other day, I had to recharge it for the first time, and I've had it for months

have been using this mouse for few weeks now.Connection is good. Switching from Bluetooth to 2.4g is fast. Having to lift the mouse to that is not fun. Would have been nice if button to switch was somewhere on top.Buttons seem to be of mixed quality. Left and right clicks are super silent and soft but back/forward and middle click are noisy and clicky which always catches you off guard when you've been using mouse silently for long.Left click is not suitable for stuff like drag and drop. It does not stay pressed and keeps giving up.Grip is okay-ish at best. Your pinky finger will slide across the surface and your thumb will be in an awkward position while clicking back/forward buttons to the point where you'd want to avoid clicking them.Battery life seems good, have not charged it in two weeks. I mostly use it work. Between the clicks and grip it does not feel right for gaming.