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Item#: N82E16826193079

Rosewill RM-7700 2.4GHz Wireless Optical Mouse w/ Nano Receiver

  • 1750/1500/1000/500DPI
  • 2.4 GHz Wireless
  • Nano Dongle
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Add comfort and productivity to your laptop with Rosewill RM-7700 wireless mouse. Powered by 2.4G technology, this mouse delivers up to 10 meters operation range free of lag and interference. 500, 1000, 1500 and 1750 DPI suit various applications such as web surfing, gaming or editing. Ambidextrous design with ergonomic shape comfortably fits either your left or right hand. Complete with plug-and-forget nano receiver and auto standby mode, you'll enjoy refreshed experience each time you use this mouse, whether in the office or on the go.

  • newegg 2.4G Wireless Technology Free you from cable clutter with full 360 degrees and up to 10 meters operation range and less interference.
  • newegg Precise Tracking Superior optical sensor with adjustable 500, 1000, 1500 and 1750 DPI enables responsive and accurate tracking in various scenarios.
  • newegg Comfortable to Use Ergonomic shape with rubber side grip allows you to mouse in comfort even during extended operation.
  • newegg Nano Receiver Just plug the nano receiver in and forget about it, without any worry about protrusion or snap.

Learn more about the Rosewill RM-7700


RF Wireless


Up to 10m


Tracking Method
Scrolling Capability
1 x Wheel
Maximum dpi
1750 dpi


Works at full 360 degrees up to 10 meters better range and less interference with 2.4GHz RF technology

Multi-channel design supports 8,388,608IDs for improved performance

Nano dongle receiver: plug and forget

500, 1000, 1500 and 1750 DPI

Power saving technology with automatic standby mode

Unique and ergonomic shape for comfort

Dimension: 103 x 58 x 28 mm / 4.06 x 2.28 x 1.10 inch

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 0 day

Customer Reviews of the Rosewill RM-7700

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  • Peter R.
  • 3/11/2014 10:53:18 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsAwesome

Pros: Small, easy to stow, easy to use, consumes low power - batteries last very long,

Cons: Hard to figure out how to open- I didn't want to break it when pulling apart - no directions on how to open....

Other Thoughts: Buy

Did you find this review helpful? Yes No

  • Andrew M.
  • 1/12/2014 9:13:43 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsDifferent But Works OK

Pros: Positive click action.

Mouse is almost flat on top. For those who find the high curved top of a typical mouse is uncomfortable or makes your hand cramp, you will like this Rosewill mouse.

Cons: Although the click action is positive, it also sends a slight shockwave through your fingers. If it bothers you, suggest placing your fingers as near to the front edge of the mouse as possible to minimize the slight vibration made when clicking.

After about 2 weeks of use the scroll wheel began making a slight scraping noise when scrolling.

Other Thoughts: Removed one egg from rating for scroll wheel scraping noise. It's not loud, but every other mouse i've ever used had a quiet smooth scrolling action.

1 out of 1 people found this review helpful. Did you? Yes No

  • anh d.
  • 1/6/2014 5:42:05 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggscheap mouse

Pros: cheap, looks nice.

Cons: the click button is poorly designed, it feels really different from all the mouse I used. Very annoying, ended up throwing it away after 1 day of use.

Other Thoughts: Should not even waste the $5 I paid for it.

Did you find this review helpful? Yes No

  • Mike P.
  • 1/2/2014 1:09:40 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsVery cheap, poor design, do not buy

Pros: Nothing

Cons: Everything, this is the worst mouse I have ever used. The scroll wheel stopped working after just a few months. On two different laptops with different operating systems, the scroll wheel will either not scroll, or scroll randomly and usually in the opposite direction. Since then, the left click button has failed.

The design of this mouse uses a single piece of very flimsy, cheap, plastic to operate the left and right click buttons. Additionally, the top piece which comprises the buttons is removable and slides off in order to access the batteries. I believe this piece has somehow warped on my mouse causing the buttons to no longer work. Basically, the moving piece that you click to operate the buttons and that you must slide off and on to access the batteries is a really cheap, flimsy piece of junk which has failed on my mouse and will likely do the same for you.

Other Thoughts: I won't waste your money.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

Thanks for the feedback we will pass it along to our QA and Design teams.

Phone: 1- 800-575-9885

We look forward to hearing from you.

Rosewill Customer Care

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  • Huy N.
  • 12/31/2013 10:09:38 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood accurate mouse

Pros: Full disclosure: I got this mouse when it was only 8 bucks. Great value, and great price.

This mouse is pretty accurate, and it DOES NOT have erratic movements like others have experienced so far. I like that it has different DPI's for me to choose, so the accuracy and sensitivity can be changed. The mouse is small and comfortable in the hands. It's easy to carry around, and looks nice. One of the great features I love about this too is that the mouse turns off by itself when you're not using it for like 5 minutes or so. It's easy to turn by on by clicking on the mouse, and this saves so much batteries. I've been using a month so far, and it is still of it's original batteries.

Cons: The only thing I don't like about the mouse is that sometimes the mouse wheel squeaks when you scroll with it. Another thing I don't like is that it's pretty hard to open the battery cover, and that you the only place to put the nano-receiver on the mouse is under the battery cover. It doesn't bother me that well though because i usually leave the nano-receiver plugged into the laptop anyways.

Did you find this review helpful? Yes No

  • patsy d.
  • 12/20/2013 7:28:45 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsHard to open

Pros: Are gifts so I have not used them.

Cons: Are gifts so I have not used them see comments.

Other Thoughts: Bought 2 for Christmas gifts. Opened the boxes to make sure everything was included. The cases are almost impossible to open to store the usb receiver. My Logitech mouses are head and shoulders above this model. It is the first and last one of this brand I will purchase. Since they are gifts, I can't speak to performance etc. Just the difficulty of opening the case turned me off big time.

Did you find this review helpful? Yes No

  • Robert Q.
  • 12/14/2013 10:17:01 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsJunk

Pros: None

Cons: Didn't Work. Erratic cursor movement. Tried it on two different computers with identical results. It'll cost more to return it than I paid for it, so I'm stuck.

Did you find this review helpful? Yes No

  • Jesse J.
  • 12/13/2013 11:07:36 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsNice Overall Mouse

Pros: -Very good mouse if you claw grip your mice.
-Side grips work great for thumb and ring finger.
-DPI Settings work great.

Cons: -Cannot pair wireless receiver with other devices.
-Palm doesn't really rest on anything.
-Mouse doesn't work well for people who hug their mice with their hand.

Did you find this review helpful? Yes No

  • christopher r.
  • 12/12/2013 10:35:09 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsInexpensive

Pros: Very lightweight, plug and play.

Cons: see other thoughts

Other Thoughts: I do not have any issues with this mouse, it was purchased to be used with a laptop. It feels very flimsy but it does what it needs to and it's not as is it is going to break by simply using it. It would be nice if it were offered in other colours. The entire top slides off and inside you will find the receiver that you plug into the usb and you will also find where the batteries go. Very simple.

Did you find this review helpful? Yes No

  • Erik N.
  • 12/2/2013 10:44:46 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsit grew on me

Pros: After a year of use and constant collisions with my floor I've got to say this is a really durable mouse. You just put it back together and boom back to normal. I must have dropped it at least a hundred times and its still going. I'm writing this review out of pure respect for its longevity alone.

Cons: The cons with this mouse are kind of obvious. Its a very cheap mouse so its going to feel like one if your used to top gear equipment. Its also very small, too be honest I've got pretty big hands and i have no problem with this. And after a while the little pads at the bottom are over time will come off, so if u don't lose them a Lil' bit of super glue can fix that.

Other Thoughts: If you just need a mouse to come with your laptop and not worry about it for a really long time while your recovering from the price of your laptop this is probably the mouse for you.

Did you find this review helpful? Yes No

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Computer Hardware > 
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Rosewill > 
Item#: N82E16826193079
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