Razer Atheris Ambidextrous Wireless Mouse: 7200 DPI Optical Sensor - 350 Hr Battery Life - USB Wireless Receiver & Bluetooth Connection - Classic Black

It works but not as advertised. The 1000hz polling rate only applies if you use the dongle. If you connect via bluetooth, you do not have the option of polling higher than 250hz. Bluetooth was the entire reason I got this thing though. So if I have to use wifi anyway, I may as well get a better mouse. Its not awful. But the batteries are not rechargeable. It only has 5 buttons total. And it is really small. If you have big hands, using this mouse will be a problem. I have average sized hands (well...for my size...Im 62) and for me, this feels really (uncomfortably) tiny. Like, even doing work with it ia awkward...gaming on it would be even more so. If all you want is a basic mouse that is portable and has bluetooth capability, this is probably fine. But $50 seems a little steep for a basic mouse like this. There is really nothing that special about it. No LED lighting, limited buttons, no high polling rate. I ended up returning it. EDIT - I removed the part about Wifi drops. Apparently this is an issue with all bluetooth mice. You can solve it by connecting to wifi at 5ghz (Bluetooth uses part of the 2.4ghz spectrum), and also changing laptop Bluetooth power settings so that they are on preformance all the time (many laptops are configured to try to save power on Bluetooth, but you can override it in settings).

Pros: works great on almost every surface, holds charge, looks nice, wheel works great and texture is pleasant. Cons: no case or pouch - it got scratched in backpack, my arm is not completely compatible with this mouse, so my advice is to try it before buying.

I bought this mouse assuming itd fit my small hands well. But its design is not that suitable. Many times when I try to double click the mouse doesnt hold its position and slides, making a drag move instead of open. Sadly no linux support. Quirky Bluetooth integration with ubuntu.

Mouse feels good in the hand, battery seems like it will last forever and the dongle for 2.4ghz is super compact. Four stars for the BT connection which is my primary use, it’s better than most but still has some disconnects and times it just randomly stops responding. The adjustable DPI is nice but the razed software to configure is very buggy.

Pequeño y sencillo, cómodo de usar

Es demasiado pequeño, nunca habia visto un mouse tan pequeño y con materiales de mala calidad. No entiendo como puede ser de gaming

good wireless mouse, with good battery life( come with 2 aa energizer max batteries, I replaced with 2 energizer lithium aa) can hold a longtime. the first 2 aa energizer max hold about 300 hours of use by 100 polling rate( use more power) via 2.4Ghz usb. my laptop also razer so it come with the Synapse can customize all the settings with out download anything.

Its a great mouse and pretty much lives up to what its offering. I use it as my travel mouse. Its a little smaller than a normal mouse, so I guess that helps with the portability. But, as one who is used to a full-size mouse in my office, its not my favorite to use for long periods. But, it still gets the job done well enough. I found the bluetooth connection mode to be inferior to the 2. 4 Ghz Wireless adapter mode. In bluetooth mode, if I havent moved it for a little while, it would take a second or two to reconnect and move the cursor. So, that can be a little annoying depending on what you are doing. But, once you are actively using it without interruption in bluetooth mode, it seemed to work well enough. The 2. 4 Ghz Wireless adapter mode was reliable and responsive. Whenever possible, I think youll want to use that mode. Still, its nice to have both - and thats kinda why I bought this one. I like that in the unfortunate event that I somehow lose the 2. 4 Ghz wireless adapter, I can still use it in bluetooth mode. Also, you can use it on devices without USB that do have bluetooth. So, thats what makes this device great. Its very versatile by offering two wireless connection methods. If you expect to use this a lot, and if using a small mouse is a problem, maybe see if there is a similar option in a full size.

Great to see a good gaming mouse in a small size. 2xAA is heavy - use lithium batteries, they are much lighter. Having to sign up with my email to change DPI settings is absolutely ridiculous.

This mouse requires two AA batteries, which make it very heavy for its size. Making matters worse, the batteries are located at the back end of the mouse, which means every time you pick up the mouse with your thumb and pinky finger to reposition it on the mousepad, it wants to pivot backwards until its vertical. I had a Microsoft Bluetooth mouse way back in 2005 that was capable of running on either one AA battery or two, so that the user could choose either long run time or lighter weight. I dont understand why Razer couldnt have implemented something similar. Im returning this and getting a Microsoft Bluetooth Mobile Mouse 3600, which Ive had good experience with in the past.