Elementkey ERGO4 - Vertical Mouse - Black - Wireless mouse - 2x AAA - RSI - 3 adjustable DPI options 800/1200/1600

Scientific ergonomic design promotes a healthy, neutral wrist and arm position "handshake" for smoother movements and less overall strain.

High responsiveness: switch between DPI levels 800, 1200 and 1600 to adjust the mouse's response speed. Optical tracking technology provides greater sensitivity for precise tracking on a wide range of surfaces

ADVANCED FUNCTIONALITY: added next / previous buttons offer convenience when browsing web pages; The superior choice for internet surfers, gamers and computer users.

NOTE: the back and forward browsing buttons do not work on Macbook. (Because the Apple company product does not support external function buttons)】

Switches to power saving mode (power is completely turned off) after 8 minutes of inactivity, press the right or left button to activate it. Right-handed mouse. Dimensions: 115 x 58 x 87 mm. & Weight: 95 g

Package includes: 1 Elementkey Ergo4 (excluding AAA Batteries), 1 manual.

Name: Elementkey Ergo4
Note! The Ergo4 has two different types of models.
The Ergo4: AAA Batteries (NOT INCLUDED)
The Ergo4 Pro: Built-in Battery

Features:
- 2.4Ghz wireless USB connection
- Ergonomically designed to prevent and avoid carpal tunnel syndrome.
- Optical laser technology
- Vertical mouse
- Ease of use
- L / R mouse buttons, 2 thumb buttons and a clickable scroll wheel, dpi button.

Specifications:
- Item type: Ergonomic 2.4Ghz USB optical mouse
- Resolution: 800/1200/1600DPI
- Button: 4 buttons and 1 wheel (middle button) and dpi (adjustable)
- Input: USB 2.4Ghz wireless
- Colour: Black
- Material: ABS
- System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / win10 / Win 11 , Mac os ,Linux etc
- Item size: 115 x 58 x 87 mm
- Item weight: 95 g
- Package size: 15.5x8.5x8.4cm
- Package weight: 125 g (including packaging weight)