Number of keys: 82key
No punch quantity: full key without punch
Product weight: 610+ 20g
Button pressure: 60+ 20gf
Product interface: double-headed USB interface with gold-plated magnetic ring
Button life: more than 50 million times
Product wire: professional anti-interference shielded five-core wire L: 1.6m
System support: Windows XP/Nista/Win /Win8ioS
wired，Back light，waterproof，USB interface
metal
A: 82-key black shaft black white light version
B: 82-key green shaft white matte version
C: 82 keys black shaft white matte version
D: 82-key green axis black and white version
E: 82-key blue axis white ice Blu-ray version
F: 82-key black shaft black matte version
G: 82 keys black axis white ice Blu-ray version
H: 82 keys black axis black RGB luminous version
I: 82-key green axis black RGB luminous version
J: 82-key green shaft black matte version
K: 82 keys, white red axis, blue light-bluetooth version
L: 82 keys black red axis white light-Bluetooth version
M: 82 keys pink red shaft white light
N: 82 keys pink green axis white light
Mechanical keyboard*1