ASUS ProArt MD300 alternatives
The ProArt MD300 is 118 mm long, 72 mm wide and 42 mm tall, at 109 g. It suits claw-grip hands of about 176–197 mm. These are the mice closest to it in size, ergonomic shapes first, so they should feel familiar in the same hand.

#1
Razer Naga Left Handed Edition
1 mm longer, 3 mm wider, 1 mm taller, 9 g lighter.
Ergonomic (left) · 100 g · Wireless · Full comparison

#2
Razer Naga V2 HyperSpeed
1.5 mm longer, 3 mm wider, 1.5 mm taller, 29 g lighter.
Ergonomic · 80 g · Wireless · Full comparison
#3
Kysona Uranus Pro
2.9 mm shorter, 3 mm lower, 55 g lighter.
Ergonomic · 54 g · Connection n/a · Full comparison

#4
Razer Naga V2 Pro
1.5 mm longer, 3.5 mm wider, 1.5 mm taller, 9 g lighter.
Ergonomic · 100 g · Wireless · Full comparison

#7
Pulsar ZywOo The Chosen
1.4 mm longer, 4.4 mm narrower, 1.4 mm taller, 50 g lighter.
Ergonomic · 59 g · Wireless

#8
Pulsar ZywOo The Chosen Gen.2
1.4 mm longer, 4.4 mm narrower, 1.4 mm taller, 47 g lighter.
Ergonomic · 62 g · Wireless
Own the ProArt MD300?
Tell the fit finder whether it feels too small, too big or just right, and it will rank every mouse around your hand and that feeling.
Find my fit from the ProArt MD300