Arduino nano v3 (silabs esc programmer blheli)

100% New,for Arduino-Compatible Board
Fully Compatible for Arduino Nano V3.0 ATmega328P-AU
ATmega328 Microcontroller
Bootloader installed, ready to upload sketches for Arduino software
Microcontroller ATmega328P-AU 
Operating Voltage 5V 
Input Voltage (recommended) 7V-12V 
Input Voltage (limits) 6V-20V 
Digital I/O Pins 14 (of which 6 provide PWM output) 
Analog Input Pins 8 
DC Current per I/O Pin 40 mA 
DC Current for 3.3V Pin 50 mA 
Flash Memory 32 KB (ATmega328) of which 2 KB used by bootloader 
SRAM 2 KB  
EEPROM 1 KB  
Clock Speed 16 MHz
Support system XP, WIN7(NOT for Ubuntu, MacOS
 Specifications:
Dimention:about 45x17x19mm
Cable Length:about 245mm
Net weight:24g 
Package weight:34g 
Color:Blue(as the picture shows)
Packing Content:
1 x  Nano V3.0 ATmega328P for Arduino-Compatible Board