Name: Uineer Uineer Wireless Ergonomic Mouse, Bluetooth Mice (BT4.0/5.0 and 2.4G) Rechargeable Vertical Mouse, 3 Multi-Device Connectivity for PC/Mac/Laptop/Computer, 4 DPI Quiet Clicks for Office, Home-Black
Brand: Uineer
Price: 26.99 USD
Availability: InStock

Directory/Computer Mice/Uineer Wireless Ergonomic Mouse, Bluetooth Mice (BT4.0/5.0 and 2.4G) Rechargeable Vertical Mouse, 3 Multi-Device Connectivity for PC/Mac/Laptop/Computer, 4 DPI Quiet Clicks for Office, Home-Black

The breakdown

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

Sensor Truth4.0

Shape & Comfort6.0

Build & Longevity3.0

Price Honesty8.0

Spec, translated

The '4-Level DPI Adjustment' is standard; the real feature is 'Tri-mode connectivity', which lets you pair with three separate computers and switch between them with a button, a function typically found on more expensive hardware.

Lab notes

The observations that actually change the buying decision.

Tri-mode connectivity (BT 4.0, BT 5.0, 2.4G) is an exceptional feature at this price point, offering genuine multi-device workflow flexibility.

The inclusion of a side scroll wheel for horizontal scrolling is a premium feature copied from mice that cost four times as much.

The internal rechargeable battery is the primary point of failure. Its capacity is unlisted, and it's non-replaceable, effectively giving the mouse a finite lifespan.

The manufacturer lists DPI levels but omits core specs like sensor model, polling rate, and switch type, all of which point to bottom-tier generic components.

Why you should buy

This is for someone on a strict budget who is curious to try a vertical mouse and needs to control multiple computers. It offers a premium feature set for a disposable price, if you're willing to accept the likely short lifespan.

Why you should skip

Anyone who values longevity should avoid products with non-replaceable, unspec'd batteries. If your work depends on precise cursor control, the generic optical sensor will be a source of frustration.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Connects to three devices simultaneously
Side scroll wheel for horizontal navigation
Extremely low price for the feature list
Vertical grip may improve wrist comfort
Features quiet-click main buttons

Cons

Non-replaceable internal battery limits lifespan
Component quality and durability are completely unknown
Generic sensor likely has mediocre tracking
No established brand for warranty or support
Charging port type (USB-C/Micro) is not specified

Full specifications

Source: manufacturer + retail catalog · synced today.