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Rosewill RM-7900 2.4GHz Wireless Mouse

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  • 2.4GHz RF
  • Adjustable Resolutions - Up to 2000 dpi
  • 5 Buttons

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The Rosewill RM-7900 is a five-button wireless mouse that's great for use with your laptop and desktop. Enjoy fast, accurate tracking with up to 2000 DPI sensitivity, which can be adjusted on the fly with a dedicated button. Experience enhanced control and comfort with the ergonomic, perfect-fit shape and textured side grip. A nano receiver can be left plugged into a USB port, without noticeable protrusion. It also has Sleep Mode to conserve power, and a low battery indicator thus you will never be caught off guard.

General information

Ergonomic Design

Designed for right-handed users, this mouse features sculpted design. The conveniently placed thumb buttons allow for maximum comfort and productivity, especially if you’re the kind of person who spends a lot of time in front of the computer.

General information

Adjust DPI On-the-Fly

Tailor the RM-7900 mouse to your specific work habits for improved efficiency. You can change your mouse sensitivity with a simple press of the center mounted DPI adjustment button.

General information

Long Battery Life

The Rosewill RM-7900 outlasts traditional wireless mice, with its super energy efficient technology. It has power On/Off button and Sleep Mode to maximize battery life. It also has a low battery status indicator to remind you on the rare occasions where you're almost out of juice.

General information

Nano Receiver

You can plug the nano receiver into a USB port of your computer and forget about it. The receiver is so tiny that it will not get in the way or damage your device.


Learn more about the Rosewill RM-7900

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Works as intended

Pros: Cheap wireless mouse, does it's job, has held up well.

Cons: none

Overall Review: It's not "the best" and I wouldn't recommend it for "gaming" but it's a good little wireless mouse.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Exactly as expected, in quality and value

Pros: - outstanding quality for value
- good size for medium sized hands. Might avoid for very large or very small hands.
- works very well, even on relatively poor surfaces

Cons: - shuts off power to the laser too quickly. Probably around 4-5 minutes. Not an issue per se, just a minor annoyance.

Overall Review: In my time as a tech business owner I bought a lot of Rosewill peripherals for clients who wanted the best value for their money. It's what I buy for myself as well.

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Ownership: 1 day to 1 week
Verified Owner
2/ 5
Could have been a great mouse

Pros: Nice feel, nice buttons, smooth tracking . I'm not a gamer so the bar is not that high, and with one substantial exception, the mouse is perfect.

Cons: The bottom is not flat. Poor manufacturing or whatever. The molded plastic bottom is convex so the mouse rocks, SUBSTANTIALLY reducing the quality of the feel, primarily when clicking (each click produces a rock). Would have been a 5 but now a 2. Probably would have been return worthy but the packaging "got thrown out".

Not sure what percentage of mice suffer, so if you get one without the defect, you are good to go.

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Manufacturer Response:
Dear Valued Customer,

We greatly appreciate your purchase. We apologize for any problems this product has caused and for your dissatisfaction with our product.

We strive to provide the best quality and service to you. Please contact our support team for your warranty options if your product is still within our warranty. Thank you.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com
Thanks,
Rosewill Customer Care
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Fast shipping

Pros: Item was as described

Cons: None

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Ownership: 1 month to 1 year
Verified Owner
4/ 5
Rosewill RM-7900 2.4GHz Wireless Mouse

Pros: Very comfortable. It works, even on a clear glass table.

Cons: none

Overall Review: Note there are several complaints about it not working. I thought I had a problem but I found that if you just press the DPI sensitivity button, the mouse works fine. Anytime it fails to track, ijust touch the button and everything is just fine. works great on my laptop.

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Ownership: 1 day to 1 week
Verified Owner
2/ 5
Works, but uncomfortable for me

Pros: Seems to work, ironically better than the much more expensive ($50) Logitech G602 I tried. Includes a battery.

Cons: - No built-in storage for the USB dongle (nice when travelling).
- Only supports a single AA battery (shorter battery life in theory).
- The forward/back buttons are inverted from what I'm used to.
- A bit smaller than I would like, but not too uncomfortable since it is also rounder than I'm used to.

Overall Review: Looking to replace an IOGEAR NRG3 GME555R that died after merely a year. Of the three I tested (G502 and Razer Mamba), this was the least bad, but still not good enough IMO.

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Ownership: 1 week to 1 month
Verified Owner
3/ 5
You should better have thin thumbs!

Pros: Inexpensive, works OK (for the few days I've had it)

Cons: The side buttons are placed too low. When my thumb is in the side groove it is touching the "back" button and the slightest motion (e.g. lifting the - rather heavy - mouse ) exerts enough pressure to send a "back" command. I keep going back to the previous page... awkward when making purchases or filling in forms. I thought I would get used to it and stop pressing the button inadvertently, but it has not happened yet. I have an older (2 years?) Rosewill mouse of similar shape but the buttons are higher up and I never had this problem with it. I don't understand why they changed the design and lowered the buttons!

In addition, it would have been better to put the two side buttons on different sides of the mouse so that different fingers would be used for each. But I knew that this was the design when I ordered, and it is probably a matter of personal preference, so I cannot reduce the number of eggs because of that

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Ownership: more than 1 year
Verified Owner
1/ 5

Pros: Seemed OK for the first month. Then it died.

Cons: broke within first month of use.

Did you find this review helpful?
Manufacturer Response:
Dear Appreciated Customer,

We greatly appreciate your purchase. We apologize for any problems this mouse has given you and for your dissatisfaction with our product.

We would like to exchange your mouse with a new one. We strive to provide the best quality and service to you. Please contact our support team for your exchange. Thank you.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com
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