Specification model:

Two open 10 holes [one turn two]]

Three open 15 holes [one turn three]]

Two open 10 holes dual USB + C [one to two with USB]]

12-hole [without switch]]

14-hole [small cube socket]]

14 holes [small cube socket]]

14-hole dual USB + C port [small cube socket]]

20-hole opening [big cube socket]]

One open 20 holes three USB [big cube socket]]

Mini White [mini conversion plug]]

Mini powder [mini conversion plug]]

12 holes-white [lifting socket]]

12 holes-Gray [lifting socket]]