Supply source : 5V from USB
Supply current : 200mA
Protocol : Mifare classic protocol
Read/rite speed : 106 kbps
Dimension : 118x75x22mm
Weight : 155g
Material : Plastic ABS
Color : Black
Operating Frequency : 13.56MHz
Cable connector : 1.5m
Operating system support : Window xp,vista,7,8,10,11