* '''Compact Design:''' Space-efficient, without blocking any essential components
* '''Wide Application:''' Compatble with official Raspberry Pi IO board, Geekworm [[X1500]] / [[X1501]] IO Carrier Board
* '''C519 V1.0 Dimension:''' 45x55x15 mm / 1.77x2.17x0.59 inch, '''Net weight:''' 42g/ 1.48 oz* '''C519 V1.1 Dimension:''' 41x55x15 mm / 1.61x2.17x0.59 inch, '''Net weight:''' 42g37g/ 01.09 lb31 oz
==Packing List==