Summary: Maybe I got a dud, but the mouse is varying degrees of inaccurate. I tried changing the settings in the clumsy software that comes with it, I tried Windows' own Mouse settings. Different mousepads and surfaces. The cursor sometimes twitches even when it's holding still! And now after a year of using it, it occasionally stops responding and I have to plug it back in. And the mouse is starting to spasm out of control on occasion.
Summary: The mouse I had was used and sold to me as new by amazon. The mouse itself felt cheap, plastics where meant to look nice but feel hollow. The mouse is light for my liking and the buttons to flimsy. Also the optical sensor worked well with my foam pad but not my gaming hard pad. I instead bought the gaming anker mouse to replace this reject and I couldn't be happier. stick with buying only their motherboards and not this mouse.
Summary: Bought this as a replacement for my laser mouse. This thing sucks, it has so much trouble reading movement properly. It'll work fine for a bit, then suddenly the cursor starts jittering around or failing to read movement. This is both on my wooden desktop (which the laser mouse had no problem with) and a plain sheet of paper (I don't have a mouse pad, never needed one with the last mouse).
Pros: Easily adjustable dpi; comfortable in the hand; rubber side pads prevent slip
Summary: I really liked the mouse. On the fly adjustable DPI up to 3200 (Software must be install or you will max out at 2000 DPI). The scroll wheel is the best I've ever used. It also has Tilt wheel which comes in handy. Forward and Back buttons on the side of the mouse for Internet browsing. Gaming performance is awesome. Gold plated USB connector. It did cause a cramp in my hand on the first day of use, but It was very comfortable after I got used to it.
Summary: Two drawbacks: 1. Needs a mat to work, and it is not reflected in the description. 2. Poor scroll wheel. The motion is very coarse, and it scrolls either too fast or to slow. Also, uncomfortable to use as middle button, as it is quite easy to press it sideways (it seems to be some programmable function) instead of straight down (and vice versa).
Summary: Just got it and have been using it for a day, i can honestly say the mouse is amazing, all functions are working, buttons and everything are perfect for gaming and normal using, the only prob for me is that i have been using a small mouse for a long time, so this will take some time to get use to.
Summary: The Gigabyte M6900 is a nice mouse to look at, fits well in the hand and the dpi buttons are a great feature to have at this price point. The mouse has so many issues that it is very hard to recommend however. For those who happen to have the right kind of mouse mat I'm sure it's a great mouse, as seen by other reviews but I've tried three and it hasn't worked well on any of them.
Excerpt: The elegantly designed GigaByte GM-M6900 Computer Mouse complements with the design and style of your computer system. This computer mouse is specially designed for your gaming purposes and it works to enhance your gaming performance. This wired computer mouse offers seamless connectivity and extended performance throughout.
Excerpt: Rögtön kiderült, hogy pontatlan a gombok elhelyezése-illesztése, miután picit hozzátapad az ember ujjához a gomb és leveszi róla az ujját az üresjárat miatt beremegő, zörgő hangot ad. Szétszedtem és az üresjáratot kitömtem hogy ne zörögjön. 2 éve használom és a jobb klikk, amut ugye ritkábban használunk már nem mindig érzékel. Kattanni kattan, csak nem mindig érzékel. Jól néz ki de gagyi.