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White vertical ergonomic mouse with thumb groove and textured side buttons

eForChina

eForChina JSY-03 Wireless Vertical Gaming Mouse White 6 Keys 1600 DPI 500 mAh

SKU CH-WT4D-T6QVP

A vertical ergonomic gaming mouse with 6 buttons, three DPI levels up to 1600, 2.4 GHz wireless, and a 500 mAh battery lasting 10 m range

  • ColorWhite
  • Vertical hemisphere design reduces wrist and fingertip pressure
  • Thumb groove with electroplated surface improves grip comfort
  • Three DPI levels 800-1200-1600 adapt sensitivity instantly
  • 4 GHz wireless works up to 10 metres with plug-and-play receiver
  • Built-in 500 mAh battery charges fully in 3 hours

Ergonomic Vertical Design

The eForChina JSY-03 is a wireless gaming mouse shaped with a vertical hemisphere that supports the palm and reduces pressure on the wrist and fingertips. A contoured thumb groove with an electroplated finish adds grip comfort, while the primary buttons use a high-pressure blue frosted texture for a pleasant tactile feel. It connects via a 2.4 GHz mini USB receiver for plug-and-play operation.

Right-Handed Users Seeking Wrist Relief

This model suits right-handed users who want a vertical orientation to lessen wrist strain during long sessions. The fixed 500 mAh battery charges through a micro port in roughly three hours, so buyers who prefer replaceable cells or fast top-ups via USB-C should look elsewhere. The three preset DPI steps and six buttons also limit appeal for players who need extensive macro programming or on-the-fly sensitivity granularity.

Steady Wireless Tracking

The optical sensor delivers three fixed resolutions at 800, 1200 and 1600 DPI, selectable via a dedicated button, and maintains a stable link up to 10 metres. A built-in 500 mAh lithium cell powers extended use between charges, and the micro charging port restores full capacity in about three hours. The ABS shell weighs approximately 130 grams, keeping the mouse light enough for sustained manoeuvres without fatigue.

Highlights

  • Vertical hemisphere design reduces wrist and fingertip pressure
  • Thumb groove with electroplated surface improves grip comfort
  • Three DPI levels 800-1200-1600 adapt sensitivity instantly
  • 4 GHz wireless works up to 10 metres with plug-and-play receiver
  • Built-in 500 mAh battery charges fully in 3 hours

Specifications

ColorWhite

Questions about this item

What type of USB port does the mini receiver need?

The mini USB receiver plugs into a standard USB port on the computer for plug-and-play operation.

Will the 2.4 GHz wireless signal interfere with my older 2.4 GHz peripherals?

It operates on the 2.4 GHz frequency with a 10 m range; keep the receiver clear of other 2.4 GHz devices for best performance.

How can I verify the three DPI levels are switching correctly?

Press the DPI button to cycle through 800, 1200 and 1600 DPI; the cursor speed changes noticeably at each step.

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