USB 2.0 Series

U10
COB (Chip on Board) technology 
Dust & water resistant
U12
COB (Chip on Board) technology 
Dust & water resistant
U15
Aluminium metallic casing
Dongle hole design, easy to carry
ef4c6b_b2567ee8e2a54a7c9418b5b05165a319~
U20
COB (Chip on Board) technology 
Dust & water resistant
U25
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Slide-out USB connector
Aluminium metallic casing
U30
COB (Chip on Board) technology 
Ultra-tiny size and light weight

USB 3.1 Gen1 Series

U50
COB (Chip on Board) technology 
Dust & water resistant
ef4c6b_ee9fa0a37f4c48668658804b03df0ffb~
U55
Aluminium metallic casing
Dongle hole design, easy to carry
U65
Slide-out USB connector
Aluminium metallic casing
ad128GBU65G3-1.png