ProtoArc Ergonomic Vertical Mouse, EM11 NL Bluetooth Mouse Wireless, Ergo with 3 Multi-Device for PC/Notebook/Laptop, USB-C Rechargeable Mice for Windows, Mac OS

Mouse works as advertised. Have noticed relief in my wrist since using it. Nice build quality and packaging gives you the 'premium' feel.

Performance and quality of the ProtoArc Ergonomic Mouse EM11 NL are truly 10/10. It delivers smooth and accurate tracking, making daily tasks and long working hours very comfortable. The build quality feels premium and durable, while the silent clicks enhance the overall user experience. With its ergonomic design and reliable performance, the EM11 NL is a highly recommended mouse for both office and personal use.

So well made, the right size and weight for most hands. I've used an ergonomic mouse before, it felt too bulky and slowed me down, not the case with this. It took just a couple of days to get used to it and after that it felt natural. Takes away the wrist stress the traditional flat mouse imparts. As soon as you unbox this, you can feel the love they put into this product. I'm really glad I took a chance on this, The material feel also feels so premium, it has sort of a leatherish feel - it is ofcourse plastic but has that sort of soft touch to it. And the blue black color also looks subtle and nice. I was not a 100% because of the fewer Indian reviews and a brand I was not familiar with.

Product is decent, but pretty slippery. Clicking a button feels a bit awkward, as you always need to be extra sure you have clicked and not dragged. Moreover, my bad, I did not notice before that this does not have a "return option" and only a "replace option". So, even though it is not bad, I was not very comfortable with it, but still have to carry on with it.

It works very well, comfortable to use. Charging also lasts longer. After 15 days also the battery not drained after single charge.

I loved it, it is so good, the shape is so good, if you are using this type of mouse first time, it will take some time to adjust, but after some time, it will feel so good and very easy to use. Battery life is also very good.

A really great purchase. Good for your arm.

Stopped charging properly within a couple of months. Stops in between.

TLDR: Absolutely go for it!!!!! You'll be missing out on a lot if you don't get this!! Okay fellas, buckle up as I am about to yap about how incredible and awesome this mouse is. I've been a lifelong windows PC enthusiast, and on a budget. Therefore, that meant I used a lot of mice, but budget friendly mice. However, last year I finally jumped ships to a MacBook Air and the trackpad in there blew my mind. It was just fantastic. However, I also edit a lot of stuff, and that meant a lot of clicking and dragging and with the trackpad I had to compromise on the efficiency a lot. So, I decided to get a new mouse. An ergonomic mouse. I wanted to go with a Logitech ergonomic mouse but that was way too expensive and I just know that we're paying more for the name brand and not necessarily the product. So, I continued my search and that brought me to this gem of a product. It was very affordable and cheap. The quality and feel is just fantastic. The material feels so solid and comfortable. The scroll wheel is awesome. You can adjust the DPI, you can connect multiple devices to this mouse. The color looks perfect. Gosh there are keys that you can customize to. (Now, I know you can do that with a lot of other regular mice too, calm down). But hey, the best part of the mouse, your hand posture feels so so so good. There's tiny details that enhance the user experience. There's a tiny extension of a curve where your palm rests which is not really noticeable until you feel it. It took me two days to get used to it. But in just less than a week I'd say I became a pro, and now in two weeks I crave this. For the car enthusiasts this feels so good just like driving as you hold and shift the gear-shifter. Ufff. So good.

Me ha sorprendido su calidad. Packaging muy cuidado. El tacto es muy agradable y el click silencioso. La ergonomía perfecta. Sobre las batería aún no puedo opinar porque me acaba de llegar. Después de probarlo por casi 2 meses puedo decir que estoy contentísimo. He probado varios ratones ergonómicos y sin duda el mejor. Comodidad absoluta, calidad, ergonomía... Han desaparecido mis problemas de epicondilitis. La batería increíble, aún no he tenido que cargarlo!! Usándolo durante dos meses, 8 horas al día y ahí sigue. En otros ratones la batería me duraba como mucho 1 semana. Conclusión, si me tuviera que comprar otro, repetiría sin duda!!

Llevo varios días usando el ProtoArc EM11 NL y estoy muy satisfecho con su rendimiento. Su diseño vertical se adapta perfectamente a la forma natural de la mano, lo que reduce notablemente la tensión en la muñeca durante largas jornadas de trabajo. El tacto es suave y muy agradable, lo que lo hace cómodo incluso tras varias horas de uso. La conectividad es otro punto fuerte: permite conectar hasta tres dispositivos (2 por Bluetooth y 1 por USB), lo que facilita cambiar entre por ejemplo un portátil, PC y tablet sin complicaciones. La batería recargable dura bastante y se carga rápido, lo cual es muy práctico. Funciona perfectamente tanto en Windows como en Mac OS, y el acabado en negro con detalles en azul le da un toque moderno y profesional. En resumen, una excelente inversión para mejorar la ergonomía y productividad diaria.

Muy buen producto, funcional y muy cómodo, no he tenido ningún problema

got it as a gift for someone always on their computer for work and is a success, way better than a regular mouse for normal hand position, quality is top and battery life is excellent