Feature specification touchscreen, Capacitive touch interface, Chemically-strengthened glass – Juniper Systems Allegro 2 User Guide User Manual
Page 107: Touchscreen disable function, Touchscreen profile options keyboard, Alphanumeric qwerty keyboard, Modifier keys, Multiple programmable keys and leds, Backlight, Run time of up to 20 hours

Ap D Specifications
103
FEATURE
SPECIFICATION
Touchscreen
Capacitive touch interface
Chemically-strengthened glass
Touchscreen disable function
Touchscreen profile options
Keyboard
Alphanumeric QWERTY keyboard
Modifier keys
Multiple programmable keys and
LEDs
Backlight
On-screen keyboard for atypical
characters
Batteries
Rechargeable Li-Ion battery pack,
3.7VDC 10600mAh, 38.16Whr
Run time of up to 20 hours
Charging time 4 to 5 hours
Quick charge
Built-in battery intelligence
User-replaceable
Connector I/O
Module
RS-232C 9-pin D-sub connector,
+5V @ 500 mA available on ring in pin
9 via software configuration
USB Host (Full A)
USB Client (Micro B)
12-24 VDC jack for power input and
battery charging, +12V DC 1.67A
3.5mm audio jack, supports speaker/
microphone or stereo output (pin
detect).
Wireless
Connectivity
Bluetooth
®
wireless technology 2.1
+EDR Class 1, range greater than 100
feet (30 m)
Wi-Fi 802.11b/g/n with extended
range. U.S. and international
Audio
Speaker, loud and clear
Microphone, low noise
3.5mm audio jack, supports stereo
headset and microphone at the
same time (speaker disable)