INTRODUCTION
L
M
N
S
O
P
Q
R
U
T
Micro USB Port
L
Lift Off Distance Detection Sensor 2
M
Lift Off Distance Detection Sensor 1
N
Pixart 3335 Optical Sensor
O
Connection Switch
P
Pairing LED
Q
Pairing Button
R
USB Charging/Data Cable
S
Extension Adapter
T
USB Receiver
U
