Name: acer Acer Wireless Mouse for Laptop, Bluetooth Computer Mouse Ergonomic for 4 Devices(2.4Ghz+BT 5.2+Wired), OLED Screen Rechargeable Mice, 5 Programmable Buttons, 4000 DPI for MacBook PC Desktop
Brand: acer
Price: 27.49 USD
Availability: InStock

Directory/Computer Mice/Acer Wireless Mouse for Laptop, Bluetooth Computer Mouse Ergonomic for 4 Devices(2.4Ghz+BT 5.2+Wired), OLED Screen Rechargeable Mice, 5 Programmable Buttons, 4000 DPI for MacBook PC Desktop

The breakdown

4 axes, scored the same way across every computer mice we log.

Sensor Truth7.0

Shape & Comfort6.0

Build & Longevity4.5

Price Honesty8.5

Spec, translated

The '4000 DPI' setting provides high cursor speed for large monitors, but it isn't a proxy for sensor quality. The underlying optical engine is a budget component suited for office tasks, not pixel-perfect design or gaming.

Lab notes

The observations that actually change the buying decision.

At 142g, this mouse is heavy. It matches the Logitech MX Master, but users accustomed to lighter productivity or gaming mice will feel the inertia and potential fatigue.

The 500mAh battery is a small power plant for a peripheral with an OLED screen. Expect frequent recharging; use-while-charging is a necessary mitigation, not just a convenience.

Multiple user reports of scroll wheel lag, even when wired, point to a low-quality rotary encoder or poorly optimized firmware. This is a critical flaw for a primary input.

Including both USB-A and USB-C dongles is a genuinely useful feature that addresses the port transition on modern laptops, and is rare at this price point.

Why you should buy

This is for the buyer on a strict budget who wants maximum connectivity features and is willing to risk potential quality control issues. If you need to switch between multiple computers and value the included dual dongles over perfect reliability, the cost is low.

Why you should skip

Anyone for whom a mouse is a primary tool for work should pass. The reports of scroll wheel lag are a major red flag for productivity, and professionals should invest in a device with a more proven track record for reliability, even at a higher price.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Connects to four devices via BT, 2.4GHz, and wire.
Includes both USB-A and USB-C dongles for storage.
Ergonomic shape mimics more expensive Logitech mice.
OLED screen for battery status is a useful touch.
Extremely high feature count for the price.

Cons

Significant, intermittent scroll wheel lag is a common complaint.
Requires a click to wake from wireless sleep mode.
Heavy at 142g, which can be fatiguing.
Some users report poor packaging and DOA buttons.
Small 500mAh battery necessitates frequent charging.

Full specifications

Source: manufacturer + retail catalog · synced today.