NBS Technologies NBS5500 User Manual page 34

1.8.14.6 External ports available on the terminal
Electronic interface Slave USB
Number of wires 1 = 5V
2 = D–
3 = D+
5 = GND
Power supply Travel battery charger
Mechanical Interface Type B mini-USB socket
Logical Interface 12 Mbps max
USB 1.1
Connection examples Local loading tool
POS integration
Power supply unit with travel
charger
1.8.14.7 Buzzer
Audible device that can be used by the application software
Greater than 65 dB at 1 m
Frequency set by software (except when entering PINs)
NBS Payment Solutions
Slave mini-USB (function),
Master mini-USB (host),
Conform to USB1.1 standard
Slave mini-USB
34/60
Master mini-USB
Master USB
1 = 5V regulated 100 mA
2 = D–
3 = D+
5 = GND
Type A mini-USB socket
Low speed: 1.5 Mbps
High speed: 12 Mbps
USB 1.1
USB key
Fingerprint sensor
User Manual