ELECOM Trackball Mouse Wireless, Ergonomic Mouse, 3 Device Connection, Wired (USB), Bluetooth, Track Ball Mouse, Thumb Control, Compatible for PC, Laptop, Mac, Windows, macOS, EX-G Pro (M-XPT1MRXBK)

Trackballs are really something you need to try yourself to know what you need or want. You may think you want certain aspects based on design or what should work best, but actual use experience will toss all that out the window. I tried all of the finger trackballs first because I was under the impression that it would be better ergonomics and accuracy. The Deft pro, kennsington expert, and slimblade (along with some other ones that I tried) had issues with the trackball sticking when trying to do micro/fine movements such as moving the cursor just a little bit to click on something. This made it extremely difficult to use on any screen set to high resolution and small text. Then I tried the Kennsington pro fit, which to my surprise, I had mich better control over the fine movements than finger trackballs. I thought the vertical position would make it more ergonomic, but I found it uncomfortable to use. That model also got dirty really fast, to the point that I had to clean it every hour. Not sure why. Then I tried the EX-G pro, and it is better than the $150 CST L-Trac. The L-Trac was the best finger trackball, with great bearings that allow for fine movements and high quality buttons. However, the L-Trac had poor button and scroll wheel placement that ultimately made it very unergonimc to use and acutally caused pain for me. Now on to the EX-G Pro Pros: 1. Shape: I found the flat shape to be the most comfortable. I can easily reach all buttons, including the back and forward. 2. Wireless: It is not necessary for a trackball but great feature to have. 3. Replaceable batteries: No need to worry about charging and it won't become useless if the battery ever goes bad. 4. Lots of buttons: It has 2 additional funciton buttons you can bind to whatever you want along with the traditional buttons (left click, right click, middle click, back, forward,) and even scroll left and right on the mouse wheel. 5. Price: This has way more features than the MX Ergo but at about half the price. 6. Smooth bearings: The trackball moves with ease. This allows for fine movements (moving the cursor in small movements) 7. Easy to clean: You can just pop the trackball out from the bottom to clean. Most trackballs have this feature or doesn't need cleaning (CST L-Trac) though. 8. Ratcheting scroll wheel: This scroll feels pretty good. Not the best but above average. Cons: 1. No tilt adjustment: This doesn't matter to me as I find the flat profile very comfortable but others might disagree. 2. Micro USB connection: It really should be USB-C but I don't plan on using it. 3. Feels hollow: The texture feels pretty good but the mouse feels hollow when you pick it up and move it. 4. Somewhat easy to accidently hit function button to the right of right click. I have found myself accidentlaly hitting this a few times.

I have been using thumballs to game for nearly 2 decades at this point. Little back story, I used the Logitech m570 for years because the wired version stopped being available in Wal-Mart. I wasn't aware of Amazon at the time. The mouse had two extra buttons for your pointer finger but they were hard bound to manipulate web pages backwards etc. So being those were my in game and dicord push to talk buttons I could never talk while typing on a youtube or facebook it would cause the page to go back and lose all my typing. Tried to rebind the keys but the setpoint software is kind of junky OR TBF it was conflicted with my pc somehow...all three of them? The wireless mouse has constant interference issues as well. So I started trying different brands a Sanwa wired just before this purchase which was ok but very small and the DPI button was in the same spot as other buttons so would often hit it in the middle of a fight...sigh splatt. The Elecom EX-G out of the box had massive sensitivity over the other mice I have used which is awesome I actually had to turn the dpi down which is the exact opposite of what I normally would do with all other thumball mice. It is huge compared to the Sanwa so if you have small hands maybe go the next model down. It also has extra buttons so it;s almost as if I had a gaming mouse....splooge. Cause I have been very jelly of all those dudes with their 10 button gaming mice who could thumb their whole rotations while I have 30 different keybinds and carpel tunnel lol. So far this mouse has been wonderful for gaming just takes some time building the muscle memory with the larger mouse and new buttons but man it's also wired OR wireless so for me I keep it wired for gaming but I could move it to my laptop and sit on the armchair with it wireless. So nice...Well wortht he investment.

Really great product, easy to install and use, only issue is that the program is totally in Japanese and you can't change the language, so some of the features don't work, but as an over all I really like this Mouse

もう6年くらい使用しています。家用と仕事用で2台持ちです。仕事用は4年くらいで突然死して2代目。合計3回購入してます。主にイラレ作業で酷使してますが、腱鞘炎になりかけていた私の右手を救ってくれたのはこの子です。 サイズ感については、自分の手のひらのサイズが、手首シワから中指の先端まで180ｍｍくらいで、ちょうど収まりが良い感じです。手が小さめの方は少し操作しずらいかもしれません。 ボールの滑りについて、ストレスはないものの、流石に新しいロジクールのトラックボールには、滑らかさが劣っているように感じました。 それでもこちらを使い続ける理由は、割り当てボタンの便利さゆえです。このマウスがないと作業効率が半分くらいに落ちます。。 唯一の不満は見た目の可愛くなさです。多ボタントラックボールマウスはなぜかまともな商品で白がありません。こちらのマウスは特に新しいバージョンが出そうにもないので、色違いは期待できないかもですが、いつか白の多ボタントラックボールマウスが発売されることを切に願っています。

Ottimo prodotto, sostituisce in maniera perfetta il mio logitech trackman marble wheel che uso da più di 20 anni a filo, per parecchie ore al giorno e l'ho sempre trovato perfetto, mai nessun problema. Volevo prenderne uno per un secondo pc e ho pensato di prendere la versione "rinnovata" (Logitech M570), nulla di più sbagliato, prodotto scomodo, molto più piccolo rispetto al vecchio, quasi subito ho avuto "fastidio" alla mano, il prodotto è un discreto prodotto, non mi aspetterei nulla di meno da logitech (anzi qualcosa in più), ma non ci siamo proprio! Ancora alla ricerca di qualcosa che potesse andare bene trovo questo prodotto, oltre ad avere le connessioni wireless bt e wifi (cosa per me inutile) ha anche la connessione via cavo e molti più tasti (completamente configurabili col suo software). La prima cosa che ho provato è la "comodità" non volevo adattarmi al prodotto, ma era il prodotto che doveva adattarsi a me, questo trackball è perfetto, offre tutte le regolazioni possibili. L'unica cosa "diversa" rispetto al mio vecchio trackball è la dimensione dei tasti principali, essendo 4 (e non 3) ho dovuto configurare 2 tasti come "dx" (in maniera veloce e facile)

Verwende auf Mac mit aktuellem os (m1 Chip) sommer24. WICHTIG:man muss in den Systemeinstellungen der Software Zugriff aufMaussteuerung erlauben , sonst stürzt die Software ab … Hat etwas gedauert bis ich das rausgekommen habe , es kommt eine entsprechende Fehlermeldung ansonsten bevor die Software geschlossen wird . Danach kann die Software gestartet werden und man kann den vielen Tasten verschiedenste Funktionen zuweisen. Haptisch ist die Oberfläche wegen Struktur sehr gut ….

Funciona muy bien. Totalmente personalizables todos los botones.