EC's trademark shape is a very widely used option for players who prefer asymmetrical ergo design.

The top shell provides a natural curve for your hand with a relaxed support to your palm and fingers, providing more stability when moving horizontally

Curvature on the left side for thumb placement with ease

EC's classic shape has not-too-much palm contact and can accommodates different grip styles with comfortable posture. Reduce the fatigue of flexor carpi ulnaris muscle (FCU) when doing fast clicking

Specification

Product
Product id	944089
Brand	BenQ
Partnr	9H.N49BE.A2E
EAN/UPC code	4718755089091
Warranty (months)	1-year warranty
Mouse
Purpose	Gaming
Device interface	RF Wireless + USB Type-A
Scroll type	Wheel
Buttons quantity	5
Movement resolution	3200 DPI
Customizable movement resolution	Y
Number of movement resolution modes	4
Number of scroll wheels	1
Polling rate	125, 500, 1000 Hz
Frequency band	2.4 GHz
Design
Form factor	Right-hand
Ergonomic design	Y
Product colour	Black
Ergonomics
Cable length	2 m
Power
Power source	Batteries/Cable
Battery life (max)	70 uur
Weight & dimensions
Width	123 mm
Depth	65 mm
Height	42 mm
Weight	77 g
Packaging data
Receiver included	Y
Wireless receiver interface	USB Type-A
Quantity per pack	1 stuk(s)