Ụdị ngwaahịa

Ilekwasị anya na akpa ngwá ọrụ eletrọnịkị, akpa nchekwa USB, akpa nchekwa ahịhịa etemeete, igbe EVA dị ka ihe njikwa njikwa egwuregwu, igbe nchekwa ngwa ọgwụ, igbe nchekwa akụrụngwa egwu, igbe Drone.