SportIdent Cards (aka SI Sticks) come in many flavours:

SPORTident ActiveCard (SIAC)
Air punching, optical & visual feedback
Punches: 128
Number range: 8 000 001 … 8 999 999
Everything you need to know about SIAC

SPORTident Card11
Optical & visual feedback
Punches: 128
Number range: 9 000 001 … 9 999 999

SPORTident Card10
Punches: 128
Number range: 7 000 001 … 7 999 999

SPORTident Card9
Punches: 50
Number range: 1 000 001 … 1 999 999

SPORTident Card8
Punches: 30
Number range: 2 000 001 … 2 999 999

SPORTident Card6
Punches: 64
Number range: 500 000 … 999 999

SPORTident Card5
Punches: 30
Number range: 1 … 499 999

SPORTident pCard
Punches: 20
Number range: 4 000 001…4 999 999

SPORTident ComCard Pro
Combined compass and SI
Punches: 128
Number range: 7 000 001 – 7 999 999

SPORTident ComCard Up
Combined compass and SI
Punches: 20
Number range: 2 000 001 – 2 999 999