Fits like
Mionix Castor alternatives
The Castor is 122.5 mm long, 70.4 mm wide and 40.2 mm tall, at 94 g. It suits claw-grip hands of about 18.3–20.4 cm. These are the mice closest to it in size, ergonomic shapes first, so they should feel familiar in the same hand.
Filters
Connection
Shape
Suits hands (claw grip)
LengthAny
WidthAny
HeightAny
WeightAny
8 mice
06
ROCCAT Pure Air
1.4 mm shorter, 1.1 mm narrower, 1.9 mm lower, 40 g lighter.
Ergonomic · 54 g · Connection n/a
07
ROCCAT Pure SEL
1.4 mm shorter, 1.1 mm narrower, 1.9 mm lower, 45 g lighter.
Ergonomic · 49 g · Connection n/a
08
Turtle Beach Pure Air
1.4 mm shorter, 1.1 mm narrower, 1.9 mm lower, 40 g lighter.
Ergonomic · 54 g · Connection n/a
Own the Castor?
Tell the fit finder whether it feels too small, too big or just right, and it will score every mouse around your hand and that feeling.
Find my fit from the Castor