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

This has been working perfectly for me since day 1 of its release. I have had no problems whats so ever with either the 2.4ghz dongle or bluetooth and with my Eneloop batteries I get multiple months before I need to even think about changing batteries. Save is perfect for traveling and fits in my laptop bag nicely since it has a pocket that fits it snugly. When I got it it made my old Deathadder 3.5g from 2010 feel sluggish lol. I keep the mouse at 4200 DPI on a 15.6 1920x1080 laptop and its perfect. With it being both bluetooth and 2.4ghz I can use it perfectly on 2 seprate devices which is a great feature to have as I just plug the dongle into a desktop real quick or another laptop if I am working on it and boom no drivers needed for when I am fixing the laptop/desktop.

Liked this mouse so much I bought a second one of my work PC. The Bluetook or 2.4Ghz choice is nice, use what you wish. The mouse works right out of the box. What I like is the battery life and precision, this meets my business needs (Excel, Word, Visio, etc) as well as my personal needs. Comfortable and easy to maintain and transport. I endorse this mouse!

If youre used to the small size of the Orochi, its not a bad mouse. However, I think its a slight downgrade in almost every way from the Orochi--removed two side buttons on the right side, is wireless only (heavier+uses batteries), and goes to sleep after only a minute or two (theres an option to configure this in synapse but it doesnt actually work...) The only real things it has going for it over the Orochi is price, and the side grips feel slightly nicer. Overall, though, Razer somehow manages to make each new iteration of the Orochi worse than the previous.

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).

Finally I can use a decent mouse without a ridiculous dongle lol

It has been everything I needed with a cheap mouse. I needed something that would connect via Bluetooth and I haven’t needed to change batteries yet. I’ve owned the mouse for 6 months and use it for a few hours every day for work. I bought a 2nd mouse because it’s served me well. I keep 1 at work and 1 at home.

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.

Super responsive, I play games on campus with it more often than Im supposed to admit. (Extremely) slight lag but its really not noticeable, in fact, Im pretty sure it was just my computer, since I changed some settings and havent had an issue since. Use the 2.4 adapter and you should have no issue anyways. I was *super* against my mouse taking up a USB port on my computer but I honestly love it and dont mind the adapter one bit -- this mouse changed my whole stance on wireless adapters. I hate corded mice with a burning passion, but my old Bluetooth mouse (insignia without an adapter) would cut in and out randomly and I would have to reconnect it constantly. I love this mouse, highly recommend. I regularly play the forest on my laptop with it, as well as quite a few other games (that probably arent worth mentioning, but Stardew Valley and such). Never had an issue, instantly connects, easy to take with me because the adapter goes INSIDE of the mouse if I dont want to use the 2.4 adapter, nor do I HAVE to use the adapter, because it has a Bluetooth option that works without it. I havent personally tried the solely Bluetooth option, but thats simply due to preference. Youre buying brand name, if something goes wrong, theres a reliable company behind it, Im sure they would work with you. (Also, extra side note, I was worried about how an ambidextrous mouse would feel in my hand, but its actually a super comfortable fit).

Expensive, but worth the price. I can use the dongle on 1 computer and Bluetooth on a 2nd, using the switch underneath the mouse to switch between them. Seemingly no lag, but Im not using it for gaming.

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.