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Kensington > 
Item#: N82E16826125164

Kensington Pro Fit K72405US Black 5 Buttons 1 x Wheel USB RF Wireless Optical 1750 dpi Mid-Size Wireless Mouse

  • 5 Buttons 1 x Wheel
  • USB RF Wireless
  • Optical
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If you want to enjoy clutter-free productivity in your office environment, the Kensington Pro Fit Mid-Size Wireless Mouse is an ideal choice for you. It compliments mobile laptop usage for travel with a storable nano receiver. The ergonomic, right-handed design with a high-definition optical sensor offers precise and responsive control.

  • newegg 2.4Ghz wireless technology Secure 2.4Ghz wireless technology reduces risk of interference, and is ideal for clutter-free office environments. Plus, the Nano Wireless USB receiver stores inside the mouse battery compartment when traveling – ideal for mobile professionals!
  • newegg High-definition optical sensor The high-definition optical sensor (1750 dpi) delivers smooth cursor control and precise tracking.
  • newegg Enjoy high efficiency The clickable scroll wheel is ideal for speeding through documents. Backward and forward web browser navigation reduces the time required to complete online tasks.
  • newegg Excellent Comfort The Kensington Pro Fit mouse features an ergonomic mid-size design, which matches natural hand curvature to maximize comfort during prolonged use. Soft rubber panels and contoured buttons maintain comfort and grip.
  • newegg Low battery indicator The low battery indicator shows when the batteries need to be replaced.

Learn more about Pro Fit


Pro Fit
RF Wireless


Operating Time
up to 12 months


Hand Orientation
Right Hand
Tracking Method
Scrolling Capability
1 x Wheel
Maximum dpi
1750 dpi

OS / System Requirement

Operating System Supported
Windows 7, Windows Vista, Windows XP


Compact size for travel convenience

Clutter-free wireless technology and storable nano receiver

Ergonomic right-handed design

2.4 GHz wireless for long range with minimal interference

Scroll wheel with middle button and pointer speed quickselect

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of Pro Fit

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  • Matt M.
  • 6/10/2014 10:14:13 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggs

Pros: It was cheap.

Cons: It doesn't work.

Other Thoughts: This mouse feels very lightweight and cheap, and that's because it is. The mouse will eventually start to cut out and just die. I thought it was the batteries but when I switched them out for new ones the mouse's performance didn't improve.

To give you some insight into how short a life span this mouse actually had, the batteries that came with the mouse outlasted the mouse itself. Do not buy this, buy another brand or you will regret it.

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  • Richard S.
  • 3/17/2014 8:01:43 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsSeriously!

Pros: This has got to be the most pathetic, low grade, piece-of-junk mouse that I have ever had the displeasure of wasting my hard earned money on.
I have had this mouse connected to my PC for pproximately 2 ½ hours and it is no longer working!
I have replaced the batteries, unplugged and re-connected the USB Transceiver, pressed the “Synchronization Button” on the bottom of the unit and finally connected it to another computer.
And What Do Ya Know - - - - - - Dead!

Cons: Didn't even make it through 1 work day.

Other Thoughts: The sad part is - - - - for another 5 or 6 bucks, I could have actually bought a quality Logitech or Microsoft mouse.
. Lesson Learned.

0 out of 2 people found this review helpful. Did you? Yes No

  • Gordon H.
  • 3/3/2014 7:48:16 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood mouse

Pros: This is a good mouse. I've had it for going on four months now, no problems. I use it on multiple surfaces at work and at home (white laminate/black wood/bed sheet). I also toss it in my laptop bag every morning and every evening since I take it back and forth. No problems whatsoever. Feels good in the hand and has nice grip. Just ordered another so I don't have to carry the same one around all the time.

Cons: None

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  • Scott M.
  • 12/3/2013 10:06:14 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat mobile mouse

Pros: Not too small, great ergonomic grip, nice little magnetized slot to put the dongle when you are not using it so you don't lose it. Oh yeah, small dongle so you don't break it off accidentally.

Cons: None

Other Thoughts: I used this mouse HEAVILY for gaming on the road from September of 2012 till recently when I got a job that let me stay home. Buttons all still click like new, no noticible wear, mouse wheel still works great, dropped many times in airplanes and no damage at all. Very durable little mouse. Batteries last a VERY long time provided you remember to turn it off when you are not using it. I love everything about this mouse really, can't think of anything I'd change.

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  • Thomas E.
  • 11/3/2013 4:45:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood Bang For The Buck

Pros: negates the use of the touchpad

Cons: None

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

  • Matthew T.
  • 7/21/2013 5:55:31 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsDied in a little over 1 year

Pros: Fits great!
Small size and feels really good to hold
2 DPI settings lets to dial it in

Cons: Wireless USB has to be close to the mouse to detect
Ordered this product in 05/12 and it died 07/13. Mouse kept up real well! never dropped, Mouse just started randomly cutting out then doesn't respond anymore. Completely dead paperweight. IMHO a mouse should last longer than a little over a year with normal use. Quite disappointed. Time to shop for a different brand.

1 out of 2 people found this review helpful. Did you? Yes No

  • Paul J.
  • 7/1/2013 10:30:26 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGood Value

Pros: Great size for average hands
Extra 2 buttons exactly where I like them
No issues with tracking, l/r click, or any other buttons after a year of use.

Cons: My mousewheel started squeaking after a couple months. Its irritating, but didn't feel like it deserved a -egg, as the mouse still functions perfectly otherwise.

Other Thoughts: Battery life will go a lot further if you turn off the mouse when done using.

The button placement is what sold me on this cheap mouse. I would probably try something else in the future if there was a similar option with the same config, but have more then received the value I paid for this device.

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  • William G.
  • 2/26/2013 12:28:47 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGood Affordable Mouse

Pros: Very comfortable and ergonomic mouse for small to medium sized hands. If you have larger hands you may want to look elsewhere, but the shape of the mouse is perfect. Buttons are responsive and the DPI adjustment is a good range between the two settings. The receiver is tiny and can be inserted into the mouse for storage/transport. The side where your thumb rests is rubberized so control is great. The pointer is smooth and non jittery/laggy which is the reason I bought this mouse - to replace a jittery Logitech. Additionally I do not use mouse pads, I prefer the smooth wood on my desk and it does not lag or jump around at all. Mouse glides on my desk very nicely as well. Connection was quick and flawless.

Cons: The mouse "feels" cheap, its very light and "hollow" feeling. I use this mouse for work and at home I use a weighted gaming mouse and I have to transition a bit. The mouse does not appear to have a auto-off, instead it has a on/off switch and which I suppose it's a travel/notebook mouse it's meant to be shut off manually, I haven't owned it long enough to see how long the batteries last with it left on while on my desk. The receiver does store in the mouse but it will not turn the mouse off like some mice that have similar storage.

Other Thoughts: For the price, it's an excellent mouse.

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  • Alexander P.
  • 2/26/2013 9:57:45 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDon't buy it

Pros: Seemed like a good product when I first bought it

Cons: The scroll wheel started a high pitched squeak after I had it for about 2 weeks.

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

  • Elias A.
  • 12/13/2012 8:06:58 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGREAT

Pros: THIS IS PERFECT, not to high of a price, Weighs light, 5 buttons two on the side on the top, the two side buttons are preset for back and forth web browsing and the top button is right behind the wheel which adjusts your sensitivity one high and one low I think they are adjusted based on your regular mouse speed.

COMFORT it has it ergonomic design is actually pretty good for a medium hand size.

The wireless usb is very small and fits in the bottom of the mouse.

Cons: none

Other Thoughts: It's cheap
5 buttons
ergonomic design for comfort
preset sensitivity button behind the wheel you can hit easily with your finger on the wheel
The side has grip on it for your thumb

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Home > 
Computer Hardware > 
Input Devices > 
Mice > 
Kensington > 
Item#: N82E16826125164
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