Logitech G703

The Logitech G703 is a wireless gaming mouse first released in 2017, and was designed for right-handed users. It features Logitech’s HERO sensor, offering precise tracking with up to 25,600 DPI and improved power efficiency. Compared to earlier models like the G403, the G703 adds LIGHTSPEED wireless technology for low-latency performance and optional compatibility with the Powerplay wireless charging system. It also includes a removable 10g weight and customizable RGB lighting.

The Logitech G703 has a smooth, ergonomic shape with a gentle curve designed to fit in the right hand, featuring textured rubber side grips for added control. Its matte black finish is accented by a glowing Logitech "G" logo and scroll wheel, both customizable with RGB lighting.

It is only available in Black and can be identified by its model number, M-R0063.

Physical Specifications

• Height: 1.69 in (43 mm)
• Width: 2.68 in (68 mm)
• Length: 4.88 in (124 mm)
• Weight: 3.35 oz (95 g)
• Cable length: 5.9 in (1.80 m)

Tracking

• Sensor: Hero 25K
• Resolution: 100 – 25,600 DPI
• Max. acceleration: >40G
• Max. speed: >400 IPS

Responsiveness

• USB data format: 16 bits/axis
• USB report rate: 1000 Hz (1 ms)
• Wireless technology: Lightspeed Wireless
• Microprocessor: 32-bit ARM

Battery Life

• Default lighting: 35 hours
• No lighting: 60 hours

Other features

• Powerplay compatible
• 7-11 programmable buttons
• Lightsync RGB lighting
• Mechanical Button Tensioning System

• iFixit x Logitech Repair Hub
• Logitech Support
• Logitech G703 Official Product Page