Logitech G603 Lightspeed

Logitech

Prices and availability are accurate as of 2026-04-28 23:03 and may change without notice.

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Key highlights

  • HERO 12K sensor tracks 12,000 DPI
  • 1000 Hz wireless polling rate
  • Omron D2FC-F-7N switches rated 20M clicks
  • Lightspeed wireless connectivity
  • Weighs 89 grams
  • Ergonomic right-hand design

Technical overview

The Logitech G603 Lightspeed is a large ergonomic right-handed wireless gaming mouse weighing 89g with a 1000 Hz polling rate. It employs the HERO 12K optical sensor for 12,000 DPI, 400 IPS tracking speed, and 40G acceleration, paired with Omron D2FC-F-7N(20M) mechanical switches rated for 20 million clicks and a Kailh Black encoder.

💰 Price comparison

Amazon listings ranked by lowest price. Up to 10 per tab.

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  • Logitech G305 Lightspeed Wireless Gaming Mouse, Hero Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery, On-Board Memory, Compatible with PC, Mac - White

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  • Logitech G305 Lightspeed Wireless Gaming Mouse, Hero Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery, On-Board Memory, Compatible with PC, Mac - Black

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  • Logitech G305 Lightspeed Wireless Gaming Mouse, Hero Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery, On-Board Memory, Compatible with PC, Mac - Mint

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ℹ️ General Info

Brand

Logitech

Category

Gaming

Model

G603 Lightspeed

Shape

Ergonomic

Release Year

Unknown

Size

Large

Hand

Right

Sensor

Logitech HERO 12K

Sensor Type

Optical

Material

Plastic

Warranty (Years)

Unknown

Onboard Memory Profiles

Unknown

🎯 Performance

Max DPI

12000

Polling Rate

1000 Hz

Adjustable DPI

No

Minimum DPI

Unknown

Tracking Speed (IPS)

400 IPS

Acceleration (G)

40 G

🔌 Connection

Connection Type

Wireless

Bluetooth

No

🖱️ Buttons

Programmable Buttons

Unknown

Total Buttons

5

Side Buttons

2

Middle Buttons

1

Main Switches

Omron D2FC-F-7N(20M)

Scroll Wheel Encoder

Kailh Black

🎨 Design

Weight

89 g

Hump Placement

Back - moderate

Front Flare

Outward - moderate

Side Curvature

Flat

Width

68.0 mm

Height

43.0 mm

Length

124.0 mm

Cable Length

Unknown

Thumb Rest

No

Ring Finger Rest

No

Tilting Scroll Wheel

No

Thumb Scroll Wheel

No

Extra Weights Included

No

Power

Battery Life (hours)

Unknown

Wireless Charging

No

Rechargeable Battery

No

Removable Battery

No

Features

DPI Switch Button

No

Profile Switch Button

No

Use While Charging

No

RGB Lighting

No

Gesture Support

No

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