Logitech G903 Hero 25k Lightspeed Wireless Gaming Mouse

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Usually ready in 5+ days

Logitech G903 Hero Lightspeed Wireless Gaming Mouse Feature 1

Evolved with Hero 25K Sensor

With HERO 25K, LIGHTSPEED wireless gaming reaches its next evolution. The advanced HERO 25K sensor delivers unparalleled performance and class-leading efficiency. Add POWERPLAY for continuous wireless charging and the perfect LIGHTSPEED loadout.

  • Lightspeed Pro-Grade Wireless
  • Hero 25K 1:1 Tracking, 25,600 Max DPI
  • Ambidextrous - Up To 11 Buttons

Logitech G903 Hero Lightspeed Wireless Gaming Mouse Feature 2

Heart of the Hero

It’s evolved. The addition of the advanced HERO 25K Sensor delivers unparalleled precision and performance with 1:1 tracking and 25,600 max DPI — plus zero smoothing, filtering, or acceleration. HERO 25K also offers 10x the power efficiency of the previous generation sensor, delivering improved battery life and reduced weight.

Lightspeed Wireless

LIGHTSPEED wireless technology delivers a pro-grade 1 ms report rate, with no compromises on weight or battery life. The world’s top esports professionals choose LIGHTSPEED for its competition grade performance, responsiveness, and reliable connectivity.

Logitech G903 Hero Lightspeed Wireless Gaming Mouse Feature 3

140 Hours. One Charge

HERO 25K is super-efficient, delivering incredible battery life that lasts up to 140 hours of gameplay with LIGHTSYNC RGB lighting in full effect — and up to 180 hours with no lighting. That’s almost 6X the battery life of the previous-generation G903.

Powerplay Wireless Charging

Get ready for endless gameplay. The POWERPLAY wireless charging system keeps G903 and other compatible G mice charged while at rest and at play.* Just attach the included POWERCORE replacing the optional 10 g weight and cover. Never worry about battery life again.

*POWERPLAY Wireless Charging System sold separately.

Lightsync RGB

Game-driven, full-spectrum RGB lighting responds to in-game action, audio, and screen colour, synchronizing across G gear. Customize lighting animations and effects from ~16.8M colours using G HUB gaming software, and personalize to match your rig.

Logitech G903 Hero Lightspeed Wireless Gaming Mouse Feature 4

Mechanical Button Technology

Metal-spring button tensioning keeps the primary left and right mouse buttons poised to trigger with less force. Get exceptional speed, responsiveness, and button consistency with every click.

Logitech G903 Hero Lightspeed Wireless Gaming Mouse Feature 5

Ambidextrous Design. Up To 11 Buttons

The configurable button layout lets you adjust for left- or right-handed mousing. With the dual-mode hyper-fast tilt wheel and removable side buttons, you get access to 7-11 programmable functions. Logitech G HUB gaming software customizes the buttons, putting your power moves at your fingertips.

Quick Specifications
Manufacturer Specifications




Length: 130 mm

Width: 67 mm

Height: 40 mm

Weight: 110 g mouse only

Optional extra weight: 10 g

Cable length: 1.8 m


Hyper-fast scroll wheel

POWERPLAY compatible

LIGHTSYNC RGB lighting 1

Right- or left-handed ambidextrous design

Removable side buttons

7-11 programmable buttons

Mechanical button tensioning system


Sensor: HERO 25K

Resolution: 100 - 25,600 dpi

Max. acceleration: >40G2

Max. speed: >400 IPS3


USB data format: 16 bits/axis

USB report rate: 1000 Hz (1ms)

Wireless report rate: 1000 Hz (1ms)

Wireless technology: LIGHTSPEED wireless

Microprocessor: 32-bit ARM


Default lighting: up to 140 hours

No lighting: up to 180 hours


Windows® 7 or later

macOS® 10.11 or later

Chrome OS™

USB port

Internet access for Logitech G HUB (optional)




2-Year Limited Hardware Warranty


Custom PCs Australia only used authorized couriers for delivery purposes.

For all items other than Custom PCs, We will ship your product on the next business day from placement of order.

Custom PC builds are shipped when the PC is complete and has been through stress testing, couriers are then booked. The following courier companies may be engaged for your delivery.

Startrack, Sendle, Fastway, Toll, Couriers Please, Aussie Freight, Pack and Send, Interparcel, TNT, Transdirect and Australia Post.

Deliveries to Victoria, New South Wales and South Australia are usually delivered within 3 business days.

Deliveries to Queensland and Tasmania are usually delivered within 5 Business Days

Deliveries to Western Australia the Northern Territory and Remote areas are usually delivered between 5 - 14 days.

Once the courier is booked, a tracking number is provided, please allow 24 hours for the tracking to be scanned in by the carrier.


How long will my PC take to be shipped?

Our usual turnaround time is 5 business days. This can rarely be affected by stock delays, if this is the case we will let you know as soon as possible.

Can i change components in your builds?

Absolutely you can, either call or email us to discuss the changes you would like to make.

Where do you get your components from, what brands do you use?

Our parts are sourced from the same wholesalers the big retailers use. Synnex, Ingram Micro, Leader Systems. These are Australian retail products.

We only use big brand products eg MSI, Asus, Gigabyte, Asrock, Corsair, Antec, Inno, Kingston, Seagate.

Can you overclock my system prior to delivery?

In most instances, overclocking your CPU will void your warranty. As such this is not something we offer.

Ram can be overclocked without issue and this is something we do prior to delivery.

Do you ship outside of Australia?

At this stage we have no plans to ship outside of Australia.

Do you have a store? Can i pick up?

At this stage we are an online only retailer, pickup is available from our workshop for local customers.