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Inphic IN9 specifications and in-depth review

Inphic IN9

Manufacturer: Inphic

The Inphic IN9 is a right-handed gaming mouse that covers three connection modes — wired USB, 2.4GHz wireless, and Bluetooth 5 — making it adaptable across different setups without hardware changes. It carries a PixArt PMW3325 sensor and weighs 95 g, with RGB lighting and a compact form factor measuring 139 mm in length, 104 mm in width, and 54 mm in thickness.

On the performance side, the IN9 reaches a maximum DPI of 10000, with a minimum of 800 DPI and full adjustability across that range via a dedicated DPI switching button. Tracking specs include a maximum speed of 400 IPS and a maximum acceleration of 40G at a 1000 Hz polling rate. The mouse features 6 buttons total, all programmable, with 2 side buttons included. Its rechargeable battery is rated for up to 100 hours of use and supports operation while charging, backed by a 1-year warranty.

Pros
  • Supports three connection modes — wired USB, 2.4GHz wireless, and Bluetooth 5 — offering flexibility across different setups
  • Battery is rated for up to 100 hours of use and can be used while charging, avoiding forced downtime
  • All 6 buttons are programmable, allowing full customization of every input on the mouse
  • A dedicated DPI switching button enables quick sensitivity changes without entering software
  • RGB lighting is included for users who want visual customization
  • The 1.8 m cable provides generous reach for wired use
Cons
  • DPI range starts at 800, which may be too high for users who prefer very low sensitivity settings
  • No onboard memory profiles, meaning configurations cannot be stored directly on the mouse
  • No profile switching button, limiting quick switching between saved setups on the fly
  • Designed exclusively for right-handed use, excluding left-handed users
  • Does not include a tilting scroll wheel, removing horizontal scrolling as a hardware option
  • No extra weights included, so the 95 g fixed weight cannot be adjusted to personal preference
Who is this for?

This mouse suits users who frequently switch between devices or connection methods, as its tri-mode connectivity (USB, 2.4GHz, and Bluetooth 5) covers a wide range of setups without needing separate hardware. The 100-hour battery life with use-while-charging support makes it practical for long sessions without interruption. Casual to mid-level gamers who want full button customization through all 6 programmable inputs and adjustable DPI up to 10000 will also find it well-suited to their needs.

Who is this NOT for?

Users who rely on onboard memory profiles for storing and quickly switching between configurations will find this mouse limiting, as it offers no such storage and lacks a profile switching button. The fixed right-handed ergonomic design makes it unsuitable for left-handed users entirely. Additionally, competitive or precision-focused users who require a DPI floor below 800 or need a tilting scroll wheel for horizontal navigation will find the hardware constraints a poor match for those specific demands.

Performance:

polling rate 1000 Hz
maximum speed 400 IPS
maximum acceleration 40G
maximum DPI 10000 DPI
minimum DPI 800 DPI
has adjustable DPI ✓

The Inphic IN9 operates at a 1000 Hz polling rate, reporting its position to the system once every millisecond for consistent cursor response. Its DPI range spans from 800 to 10000 DPI, with adjustability across that range to suit different sensitivity preferences. The sensor handles a maximum speed of 400 IPS and a maximum acceleration of 40G, defining the physical movement thresholds within which tracking remains reliable.

General info:

Type Gaming
connection type USB, 2.4GHz wireless, Bluetooth
sensor PixArt PMW3325
onboard memory profiles 0
Bluetooth version 5
has gesture support ✕
Battery life 100 hours
can use while charging ✓
has a rechargeable battery ✓
warranty period 1 years

The Inphic IN9 is a gaming mouse that connects via USB, 2.4GHz wireless, or Bluetooth 5, though it does not support gesture input and carries no onboard memory profiles for storing configurations. It uses a PixArt PMW3325 sensor and includes a rechargeable battery rated at 100 hours of use, with the ability to continue operating while plugged in for charging. The mouse comes with a 1-year warranty.

Buttons:

number of buttons 6
number of side buttons 2
number of programmable buttons 6
has a DPI switching button ✓
has a profile switching button ✕

The Inphic IN9 features 6 buttons in total, all of which are programmable, giving users full control over every input on the mouse. Two of those buttons are positioned on the side, and a dedicated DPI switching button is included for on-the-fly sensitivity adjustments. There is no profile switching button on this model.

Design:

Orientation Right-handed
weight 95 g
has RGB lighting ✓
has a tilting scroll wheel ✕
has a thumb scroll wheel ✕
has extra weights ✕
cable length 1.8 m
volume 780.624 cm³
thickness 54 mm
height 139 mm
width 104 mm

The Inphic IN9 is a right-handed mouse weighing 95 g, with physical dimensions of 139 mm in height, 104 mm in width, and 54 mm in thickness, giving it a volume of 780.624 cm³. It includes RGB lighting and comes with a 1.8 m cable, though it does not feature a tilting or thumb scroll wheel, and no extra weights are included. The design carries no provisions for adjustable weighting or alternate scroll input methods.

Final Verdict

The Inphic IN9 is a right-handed gaming mouse that positions itself around versatility, with its standout feature being tri-mode connectivity across USB, 2.4GHz wireless, and Bluetooth 5, paired with a 100-hour rechargeable battery that keeps sessions uninterrupted. All six buttons are fully programmable, and the PixArt PMW3325 sensor covers a practical DPI range for most gaming and general use scenarios. Where it falls short is in the finer details — no onboard memory, a DPI floor that won't satisfy users needing ultra-low sensitivity, and a right-handed-only form factor that limits its audience. For users who prioritize flexible connectivity and reliable wireless endurance over advanced customization depth, the IN9 delivers a capable and well-rounded package.

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