bitra

I prefer trackballs over regular mouse or pads. I currently work from home and do a lot of traveling and have to chart/document. This trackball fits my hand well, is small enough to pack in my computer bag, and has the case so I don't have to worry about damage. The trackball is very responsive, the button are comfortable and responsive, and no-clicking sound is nice, although doesn't effect my use. I really like this trackball - I tried the Relacon and it was not comfortable at all to use. Definitely recommend the Bitra!

**************** Edited ***************The size is ideal, smallest track ball mouse I have ever had. However, it feels rather light and cheap and the number one pet peeve is that the roller ball is cheap and doesn’t work well at all. It’s is really really bad compared to other mouse with trackballs I have in comparison. You cannot program the buttons to your custom preference.************* Updated ***************I am bumping my review up to five stars because of the prompt and professional customer service they displayed with my complaints. Firstly, I was incorrect about not being able to program the buttons how you see fit. They reached out and provided me with the correct links. Secondly, they sent out a replacement mouse because I was having issues with the trackball. That shows me that they have integrity and really do want to provide a product to be proud of. This roller ball seems much smoother than my initial one and being given those links is everything for me. So I appreciate it and I am five out of five content with my order.

I've taken to using a trackball a few months ago. Unfortunately, most, if not all of them, are very big. Too big for me, but it still works. I just wish I could find a smaller one (I've always used a small mouse, my last one was the Logitech MX Anywhere 2S).But that also means traveling with my current mouse (Logitech MX Ergo) is out of the question - it's big and heavy. Enter this little mouse.I just came back from a 2-months trip oversees where I used it exclusively, on a Windows 11 laptop, so I feel like I can review it now.+ Size! It's very small and very light. Easy to pack in any bag.+ Size! Again! I love that I was able to use it easily in the plane (in Economy) by just putting it on my lap.+ Connecting it to my laptop was easy.+ It works. Never had a problem.- The main issue is the trackball. It's not tight so it always move around a little. Maybe just a millimeter in every direction, but that's enough to impact accuracy and comfort, and to make the whole thing feel flimsy. This is my main issue.- The software. It may be good, or it may not. I don't know. It's in Japanese. I was able to customize the important stuff like pointer speed and a couple buttons, but I didn't dare go farther than that.Overall I really like this mouse and I'm keeping it, but I'll use it exclusively when travelling. Honestly, were it a little less flimsy, were the ball better set, and the software not in Japanese, I would have considered using it as my daily driver.

Great size and convenient for travel. Even with my long fingers I don’t have much trouble using it. For the most part it works fine, it always connects without any problems, however it will occasionally jump across the screen so not completely reliable.

I bought this to use on tray tables while travelling in airliners where a mouse just doesn't work. I bought it for it's compact size, but the ball does not work well with the rollers. It constantly feels like the ball wants to come out of it's slot and it is very jerky. Even when putting pressure on the ball and rolling it in a circle you can feel the ball clicking in certain spots against the roller. As soon as you roll left it will come off the roller. Since I did not travel a lot after I bought this, I missed the return window. I see other reviews reporting the same issue, so I feel this is a design issue more than my particular unit. As you can see from my history I don't tend to post reviews, but this is truly an annoying product to use.

Wanted this as an option for travelling. I use a Logitech MX Ergo Plus at my desk. You obviously can't compare the two. The Logitech is quality, rechargeable, dual pairing, quiet and precise. The ELECOM is cheap, runs on AAA battery, single pairing, very, very noisy with little precision. Yes, the buttons are quiet click style, but the ball itself fits so loosely in the socket that it rattles incessantly during any use of the mouse and I couldn't expect to use this during a meeting without annoying everyone else. I would expect this from a $20 mouse I suppose, but at this price point I was expecting more.

I needed a compact mouse that I can use in settings where there is no flat surface. When my laptop is propped up on a cable lacing bracket and I'm trying to troubleshoot an equipment issue, running a regular mouse on my pant leg gets old fast!This trackball mouse is just the ticket! Compact enough to fit easily in an already overcrowded tool bag, and easy to use without needing space to push the physical mouse around.It is much too small for use at a regular desk and my hand would cramp up very rapidly if I tried to do so, but that's not what I needed and it fits my use case perfectly!