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

This mouse is small, I bought it to travel with and its great until you use the bluetooth. I tried with two different devices on bluetooth, and it sucks on both. It works great on 2.4ghz, but I dont want to use it on that because I need my USB ports for other stuff, and dont want to have to use a SUB hub either. Via bluetooth, there is a huge delay between the time that you start moving the mouse and when the mouse moves. It can be a little frustrating to buy a bluetooth mouse, and then find out you have to use it on 2.4ghz.... Kinda annoyed because otherwise it is a great travel mouse!

This is the first Razer product Ive tried as Ive been happy with Logitech mice since before optical tracking tech. But in the last couple years, Logitech has disappointed with poor build quality and gimmicky design. It took only about 10 seconds for me to see that Razer has surpassed them in design and build quality. +Wheel feel +Multiple wireless modes +Tacky side grips +Reinforced click switch actuators +Tracking performance +Software UI -Required to register online to use driver software. I think if internet is absent it has an offline mode, but Im still annoyed that Im forced to register an online account to setup my mouse without resorting to workarounds.

I got this to use with my work 2-1 which I lug all over and use in various sites and love it. Bluetooth so no wires and no dongle to lose. Very accurate and most importantly feels great in the hand. I like that it has a little heft to it, while still being small enough to use anywhere and pack away easily. Great portable mouse.

Ive been using the same mouse for years. Those years eventually caught up to it and I had to get it replaced. I got this one and it honestly feels pretty much the same. The one slight problem I have is that the body of the mouse feels like its made out of a cheaper material. Other than that it works great.

UPDATE: Jul 8 2020 Changing back to 5 stars from 4, I did try the previous mouse with brand new batteries and seems ok. Hard to tell what happened, will keep using and see if the issue still happens. UPDATE: Jun 21 2020 I still think that the mouse is fantastic and way beyond excellent than MX Anywhere 2s. I will have to echo what a 2-star review said: Only lasted three months. It worked perfectly until I hit the 3-month mark. At that point it just died. Stopped tracking. Changed the batteries twice. Now, it just randomly stops. Ill pull the batteries out, put them back in, unplug the receiver, plug it back in. It will work fine for about 15 minutes and then freeze. Lather, rinse, rep That is exactly what is happening to me, bought another one brand new and everything seems fine, if use the older one bought few months ago it would work for about 15 - 20 min and then stops moving on the screen, then reconnects again, etc SUPER SUPER frustrating. Thinking that an OS update went horribly wrong and messed up the drivers had to reinstall the OS and tools to find out that issues was still there. This is when I purchased the second mouse and all is well now. This means I have hopefully a few months before it goes dead. This is an extremely well tracking mouse and ergonomically perfect, I even dropped the use of high perming Logitech G305 in favor of this one. Hopefully razed keeps this formula exactly as is just workout the bugs. Im ok paying higher price if this is rock solid reliability like the logitech is. Removed 1 star for this to bring attention, other than that this is an extremely top notch mouse - when it works. Sadness creeps in to see this model die because of not listening to customers. ORIGINAL: Feb 4, 2020: FANTASTIC ! Way better than the Logitech MX Anywhere 2S both in precision, DPI adjustments and feel better in hand as well but that can be a subjective thing. The critical tech wise is it miles better than the 2S, precision, DPI adjustments accross platforms and OSes. For logitech there is some software to be installed to barely tune the DPI - which requires mac or windows.

I HAVE GIVEN UP ON THIS MOUSE! It works great for a while. Then it just goes out of adjustment where the scrolling speed up and down AND side to side get CRAZY. The only way to fix it is to unpair it from my computer and then to re-pair it. Then it works fine for days - or longer. But always gets wonky again. So I have gone back to Bluetooth Mouse,Rechargeable Wireless Mouse for MacBook Pro/MacBook Air,Bluetooth Wireless Mouse by Brand Zeru - it cost $12 on Amazon and is rechargeable! Not as ergonomic buts never failed!

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).

I had it for about 3 month - I like it. Battery lasts pretty long time on it. It has option for a Bluetooth or wireless connector connection. I switch it off when I am not using it. Small size and perfect for travel or on the go.

I was a bit taken back at the price since was planning to use it for my personal computer, but after bad experiences with budget mouses (lag, lost connection, draining battery), decided to give it a shot. It was well worth it! This mouse is amazing, precise, bluetooth works flawlessly so no more dongles, and it is just a joy to use. Highly recommended!

It is an amazing mouse but is heavy.