Panasonic CF-20 Series Operating Instructions And Reference Manual page 12

A. DC-IN Jack
B. SD Memory Card Indicator
(Blinking: During access or a password is requested)
C. SD Memory Card Slot
Keep SD Memory Cards away from infants and small children.
D. HDMI Port
E. USB 2.0 Port
F. VGA Port
<Keyboard Base (Bottom Side)>
A. Carrying Handle
B. External Antenna Connector (CH2)
C. External Antenna Connector (CH1)
D. Expansion Bus Connector
E. Battery Cover
F. Battery Cover Latch
G. LED Indicator
: Battery Status
H. Battery Pack Latch
<Tablet (Bottom Side)>