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A4Tech G7-810 Air2 / G7-810S Air2 specifications and in-depth review

A4Tech G7-810 Air2 / G7-810S Air2

Manufacturer: A4Tech

The A4Tech G7-810 Air2 / G7-810S Air2 is a wireless mouse positioned for both productivity and gaming use, connecting over a 2.4GHz wireless link and shaped exclusively for right-handed users. At 95 g and with dimensions of 111 mm in height and 77 mm in width, it offers a comfortable, full-sized grip without adding unnecessary bulk. One of its more notable characteristics is that all 7 of its buttons are fully programmable, giving users considerable flexibility in how they configure their inputs.

The mouse uses an optical sensor with an adjustable DPI range running from 1000 to 2000 DPI, toggled via a dedicated DPI switching button. It operates on a removable battery with a rated life of 20 hours, though the battery is not rechargeable. Two side buttons are included among the total button count, while a profile switching button is absent. The design omits RGB lighting, a tilting scroll wheel, and any extra weights, keeping the overall configuration straightforward. Onboard memory profiles are not supported, so settings are not stored on the device itself.

Pros
  • All 7 buttons are fully programmable, offering substantial input customization for both productivity and gaming workflows
  • 2.4GHz wireless connection removes cable clutter while maintaining a dedicated wireless link
  • The removable battery design means the mouse can stay in use by swapping in a fresh battery without waiting for a charge
  • Two side buttons provide convenient thumb-accessible shortcuts within easy reach
  • A dedicated DPI switching button allows on-the-fly sensitivity adjustments across the 1000 to 2000 DPI range
  • At 95 g, the mouse keeps its weight light despite its full-sized dimensions
Cons
  • The battery is not rechargeable, requiring replacement batteries rather than a simple plug-in charging routine
  • A 125 Hz polling rate is on the lower end for a mouse marketed partly toward gaming use
  • No onboard memory profiles means user configurations cannot be stored on the device and transferred between systems
  • Gesture support is absent, limiting navigation options for productivity-focused users who rely on it
  • The DPI range tops out at 2000, which may feel restrictive for users accustomed to higher sensitivity ceilings
Who is this for?

The G7-810 Air2 / G7-810S Air2 is well-suited to right-handed users who want a wireless mouse that works across both general productivity tasks and casual gaming sessions. The 7 fully programmable buttons make it a practical fit for users who rely on custom shortcuts to speed up their workflow, while the 2.4GHz wireless connection keeps the desk free of cables. The removable battery also makes it a reasonable choice for users who cannot afford downtime, as a spare battery can keep the mouse running without interruption.

Who is this NOT for?

Users who engage in competitive or fast-paced gaming will likely find the 125 Hz polling rate insufficient for the level of cursor responsiveness their sessions demand. The absence of a rechargeable battery is a drawback for those who prefer the convenience of plugging in rather than managing replacements, and the lack of onboard memory profiles makes it a poor fit for users who frequently switch between machines and need their settings to follow them. Those who depend on gesture-based navigation for their productivity setup will also find this mouse lacking in that regard.

Performance:

polling rate 125 Hz
maximum DPI 2000 DPI
minimum DPI 1000 DPI
has adjustable DPI ✓

The G7-810 Air2 / G7-810S Air2 runs at a polling rate of 125 Hz and features adjustable DPI sensitivity, with a range spanning from a minimum of 1000 DPI up to a maximum of 2000 DPI. This adjustable range allows users to tune cursor speed to their preference, whether switching between detailed work and faster navigation across the screen.

General info:

Type Productivity, Gaming
connection type 2.4GHz wireless
sensor Optical Sensor
onboard memory profiles 0
has gesture support ✕
Battery life 20 hours
has a rechargeable battery ✕
has a removable battery ✓

The G7-810 Air2 / G7-810S Air2 is classified as both a productivity and gaming mouse, connecting wirelessly over 2.4GHz and using an optical sensor for tracking. It offers a rated battery life of 20 hours, running on a removable battery that is not rechargeable. The mouse does not support gesture input and carries no onboard memory profiles, meaning user settings are not retained on the device itself.

Buttons:

number of buttons 7
number of side buttons 2
number of programmable buttons 7
has a DPI switching button ✓
has a profile switching button ✕

The G7-810 Air2 / G7-810S Air2 comes equipped with 7 buttons in total, all of which are programmable, offering a high degree of input customization. Two of those buttons are positioned on the side, and a dedicated DPI switching button is also included. There is no profile switching button on board, so switching between saved configurations directly on the mouse is not supported.

Design:

Orientation Right-handed
weight 95 g
has RGB lighting ✕
has a tilting scroll wheel ✕
has a thumb scroll wheel ✕
has extra weights ✕
volume 316.239 cm³
thickness 37 mm
height 111 mm
width 77 mm

The G7-810 Air2 / G7-810S Air2 is built for right-handed use and weighs 95 g, with a body measuring 111 mm in height, 77 mm in width, and 37 mm in thickness, resulting in a volume of 316.239 cm³. The scroll wheel does not support tilting or thumb-side scrolling, and no extra weights are included in the package. The design also omits RGB lighting, keeping the aesthetic clean and understated without any visual embellishments.

Final Verdict

The A4Tech G7-810 Air2 / G7-810S Air2 occupies a practical middle ground as a wireless mouse aimed at users who want flexibility across both everyday productivity and light gaming tasks. Its standout characteristic is the full programmability of all 7 buttons, which gives it genuine utility for users who value customizable inputs without the constraint of a cable. The removable battery and 2.4GHz wireless setup add to its practicality, though the mouse's polling rate and lack of onboard memory do place a ceiling on how demanding a use case it can realistically serve. For right-handed users seeking a configurable, cable-free mouse for mixed daily use, the G7-810 Air2 delivers a functional and focused package.