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144 reviews
  • 2 extra thumb buttons
  • 25600DPI
  • Wireless
  • 70-hour battery life
122,-
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0 reviews
  • 2 extra thumb buttons
  • 35.000DPI
  • Wireless
  • 17-hour battery life
180,-
Delivered tomorrow
122,-
Temporarily sold out
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Product information

Key specs

Connection type
Wireless
Mouse model
Standard
Left or right-handed
Left-handed, Right-handed
Dots per inch (DPI)
25600 dpi
Ergonomic design
No

Pros and cons

According to our mouse expert
  • Thanks to the symmetrical design, this mouse is suitable for both left and right-handed people.
  • You can set the speed of the HERO 25K sensor yourself, so you can use this gaming mouse for several games.
  • You can program 11 buttons to your liking for extra comfort and an advantage during gaming.
  • You can only adjust the RGB lighting in the accompanying software.
Product Expert mouses

Description

With the Logitech G903 LIGHTSPEED Wireless Gaming Mouse, you can become the 1v1 champion. Thanks to the 25.600DPI optical sensor, you can quickly glide the wireless gaming mouse over your desk during fast games. That way, you can always react with precision when you're gaming. You can also change the DPI easily. Thanks to the symmetrical design of the mouse, it's suitable for both left and right-handed people. With 11 buttons, you can assign all your shortcuts to a button. This way, you can react even faster during gaming. You connect this gaming mouse wirelessly via the USB-A dongle. This way, you have more freedom of movement while you game. This wireless gaming mouse has a 140-hour battery life. This means you can game in longer sessions without charging. You can set the RGB lighting via the Logitech G HUB software and choose from 16.8 million different colors. This way, you can match your gaming mouse to the rest of your setup.
With the Logitech G903 LIGHTSPEED Wireless Gaming Mouse, you can become the 1v1 champion. Thanks to the 25.600DPI optical sensor, you can quickly glide the wireless gaming mouse over your desk during fast games. That way, you can always react with precision when you're gaming. You can also change the DPI easily. Thanks to the symmetrical design of the mouse, it's suitable for both left and right-handed people. With 11 buttons, you can assign all your shortcuts to a button. This way, you can react even faster during gaming. You connect this gaming mouse wirelessly via the USB-A dongle. This way, you have more freedom of movement while you game. This wireless gaming mouse has a 140-hour battery life. This means you can game in longer sessions without charging. You can set the RGB lighting via the Logitech G HUB software and choose from 16.8 million different colors. This way, you can match your gaming mouse to the rest of your setup.

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

Included by default

  • Manual (2.12 MB)
  • USB-A dongle
  • USB-A to USB-A cable
  • Accessory case
  • Optional range extender for receiver
  • Optional 10gr weight
  • Optional side buttons (2x left, 2x right)
  • Covers for buttons (left, right)

Included by default

  • Manual (2.12 MB)
  • USB-A dongle
  • USB-A to USB-A cable
  • Accessory case
  • Optional range extender for receiver
  • Optional 10gr weight
  • Optional side buttons (2x left, 2x right)
  • Covers for buttons (left, right)

Key specs

Connection type
Wireless
Mouse model
Standard
Left or right-handed
Left-handed, Right-handed
Dots per inch (DPI)
25600 dpi
Ergonomic design
No

Reviews

Rating

45 reviews with 5 stars

17 reviews with 4 stars

5 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Rating per section

Connection options
7,3
Ergonomics
8,0
Accuracy
8,7
Size
7,3
Design
7,3

Customer images

Most helpful reviews

10/10

great mouse

  • Fits very well in the hand
  • weight adjustable with a weight
  • Very accurate
  • few extra buttons

I wanted a gaming mouse that I can also use at work. Not one that looks like it could fly through space. This one certainly fits. Very tight and feels solid. The weight is adjustable with an extra weight. The mouse is very sensitive and precise. I got used to it in just a few hours.

  • Sam huyghe
  • 6 November 2019
  • Automatically translated from Dutch
8,8/10

Just what I was looking for

  • Battery lasts a long time

It's an easy mouse for me

  • Walter bogaerts
  • 6 February 2020
  • Automatically translated from Dutch
9,2/10

Good mouse, but too expensive for what it is

  • nice mouse
  • Format (size)
  • Battery lasts a long time
  • Expensive

The mouse is of good quality, which is to be expected for such a price. The battery lasts several months, even with intest use. It can then be charged with a cable to the PC while you use the mouse. The mouse fits comfortably in the hand and has a good size and weight. The sensitivity of the mouse can also be easily updated with the buttons on the mouse itself.

The precision sometimes lets you down. This may have to do with the surface, but for a mouse of €120 I expected better. You sometimes accidentally press the buttons on the side, because of the location of these buttons. The additional buttons on the left and right also do the same. This may be possible with certain software, but by default they do the same. What's also annoying is that the light on the mouse stays on for a long time, burns brightly, and changes color every time you don't use the mouse anymore. This mouse can keep lighting your room for at least 5 minutes after you shut down your PC. This may also be solved with additional software.

  • Ruben junius
  • 23 June 2021
  • Automatically translated from Dutch

The right size for you: the 60% rule

The right size for you: the 60% rule

How large is a mouse exactly? It's often difficult to see on a photo. That's why...

How large is a mouse exactly? It's often difficult to see on a photo. That's why we thought of the thumb rule below.

Choose a mouse that takes up more than half of the surface of the dimensions of your hand. You can find the dimensions of the mouse under the specifications.

Your hands are often 2 times longer from your wrist to the tip of your middle finger than that it's wide from your little finger to the knuckle of your thumb. The closer the length and width a mouse come to 60% of the length and width of your hands, the more likely it is that the mouse feels comfortable in your hand.

Specifications

Product

Product number
833677
Manufacturer code
910-005673
Brand
Logitech G
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Mouse properties

Mouse model
Standard
Input
Optical
Number of buttons
11
Ergonomic design
No
Left or right-handed
Left-handed, Right-handed
Dots per inch (DPI)
25600 dpi
Adjustable DPI
Yes
Mouse controls
Buttons, Scroll wheel
Suitable for gaming
Yes
Recommended for game genre
First Person Shooter, MOBA, RPG
Scroll fast
No
Rechargeable
Yes
Mouse grip technique
Palm
Mouse weights
No
Programmable buttons
Yes
Number of programmable buttons
4
Lighting peripherals
Yes
Number of colors lighting
16.8 million
Zone lighting
DPI button, Logo
Zones separately lit
Yes
Silent mouse
No
Horizontal scrolling
No
Mouse surface
Matte surface

Connectivity

Connection type
Wireless
Nano receiver
Yes
Frequency bands
2.4GHz
Bluetooth
No
Cable length
1,8 m

Compatibility

Plug and Play
No
Compatible with operating system
Windows

Power supply

Power supply type
Rechargeable battery, USB port PC/laptop
Rechargeable battery
Yes

Physical properties

Color
Black
Weight
110 g
Width
6,7 cm
Height
4 cm
Depth
13 cm
Material
Plastic
Finish
Matte and glossy

This is the one

Logitech G903 Hero Lightspeed Gaming Mouse
Logitech G903 Hero Lightspeed Gaming Mouse
122,-
Temporarily sold out
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