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White vertical ergonomic mouse with thumb groove and blue-frosted buttons

allentian

allentian JSY-03 Wireless Vertical Mouse 6 Keys White 1600 DPI

SKU CH-RB3T-38Y3J

An ergonomic vertical wireless mouse with six buttons, three adjustable DPI levels up to 1600, a built-in 500 mAh battery, and a 2.4 GHz USB receiver for up to 10 m range

  • Product colorWhite

Color White

  • Vertical hemisphere design reduces wrist pressure
  • Thumb groove with electroplated finish improves grip comfort
  • Three adjustable DPI levels (800-1200-1600) suit different tasks
  • 4 GHz wireless with 10 m range keeps desk tidy
  • Built-in 500 mAh battery charges fully in 3 hours

Ergonomic Vertical Wireless Mouse

The allentian JSY-03 is a wireless vertical mouse designed to reduce pressure on the wrist and fingertips. Its hemisphere shape fits the palm while a contoured thumb groove adds comfort during extended sessions. Six buttons provide extra control for productivity tasks. The white finish uses an electroplated texture on the thumb area and a frosted coating on the primary buttons.

Suited for Comfort-Focused Desktop Users

This mouse suits office workers and creatives who prefer a neutral forearm posture and want adjustable cursor speed without installing software. The three selectable DPI steps cover everyday precision needs. Buyers who need programmable macros, a wired connection option, or a left-handed shape should consider other models. The 2.4 GHz link requires an available USB-A port for the included receiver.

Three-Level DPI Up to 1600

The sensor offers three fixed resolution steps at 800, 1200 and 1600 DPI, changed via a dedicated button on the device. This single specification determines whether the sensitivity range matches your workflow. A built-in 500 mAh lithium cell recharges through the micro port in around three hours. The compact receiver stores inside the mouse for transport.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 80% of the 5,836 comparable items (median $22.99).

Specifications

Product
Product colorWhite

Other versions of this model

4 more in the same range

Questions about this item

What are the exact dimensions of the JSY-03 vertical mouse?

The mouse measures 10.6 x 7.3 x 6 cm and weighs about 130g, so check that your hand fits the vertical hemisphere shape and that your desk space accommodates the footprint.

How do I connect the mouse and what step do users often miss?

Insert the 2.4GHz USB receiver into a free USB port; the mouse pairs automatically, but remember to charge the built-in 500mAh lithium battery via the micro charging port for up to 3 hours before first use.

What part will need replacement first and how do I maintain it?

The internal 500mAh lithium battery is the only consumable; when runtime drops, recharge it with the supplied USB data cable — no user-replaceable parts are required.

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