The BenQ Zowie EC2-DW 4K Wireless Mouse is an elite-tier asymmetrical gaming peripheral meticulously engineered for competitive FPS esports, featuring a refined optical sensor and a blistering 4000Hz polling rate. Weighing in at an ultra-light 64g, its iconic smooth-curve ergonomic design is optimised to reduce muscle fatigue while facilitating rapid horizontal movements and effortless lifting during intense flick shots. This driverless, plug-and-play powerhouse includes a unique enhanced wireless receiver that doubles as a stable charging dock, utilising a directional antenna to minimise signal interference in high-density environments. With a 24-step optical scroll wheel, adjustable click response times, and a battery life that supports up to 80 hours of performance, the EC2-DW serves as a professional-grade, high-bandwidth command centre for gamers seeking uncompromised precision and stability.
Features
ZOWIE EC1-DW 4K Wireless Mouse for Esports White Edition
- Asymmetrical gaming wireless mouse for esports
- Smooth-curve design for fast horizontal movements
- Wireless design with 4K enhanced receiver
- Driverless; plug and play
- Powered by Sports Science for FPS gameplay
Control
Fine-Textured Glossy Surface. More Secure Grip.
It increases skin contact, providing a tighter grip and enhanced control during movements.
Speed
Fast Horizontal Movements
The EC’s smooth-curve design allows the palm to naturally fit the back of the mouse, enabling fast horizontal movements.

The palm naturally rests against the top shell of the mouse.

Enduring Performance
Less Fatigue During Long Hours of Use
EC’s rounded and smooth curved design ensures no distracting pressure on the palm which reduces muscle fatigue during extended use.
Agility
Faster Mouse Lifting
The curvature on the left side and the smooth, rounded design on the right front makes it easier to apply upward force, helping players lift the mouse faster and transition more quickly to the next action.

Curvature on the left side for thumb placement with ease.

The smooth and rounded design on the right frontend helps to place your 4th and little finger with close contact effortlessly.

Reliability
Enhanced Receiver Reduces Signal Interference
The enhanced receiver offers improved stability of the wireless signal and minimises frame drops and stuttering stemming from wireless interference during gaming.
Others
The reception footprint of other receivers has no directionality making it difficult to determine the exact direction for optimum signal reception thus resulting in weaker signal transmission.
EC1-DW
The exclusive directional enhanced receiver increases the reception footprint toward the mouse which improves signal reception. A reduced range of reception at the back of the receiver can effectively minimise interference from signals originating in the rear.
Easy to Use

The Convenience of Charging
The enhanced receiver doubles as a charging dock, preventing accidental cable disconnections during wired charging.
Plug and Play; No Driver Needed
Adjustable DPI / USB report rate / Lift Off Distance / Click response time / Motion sync.

Easy Clean Surface
The glossy surface reduces surface dirt buildup making it easier to clean.
Backed by a 1 year BenQ warranty.