Coaxial chingwe ndi mtundu wa zida zoyankhulirana, zomwe zimagwiritsidwa ntchito kwambiri pamakina olumikizirana opanda zingwe, njira yolumikizirana ndi data ndi njira yolumikizirana yama media.
Zogulitsa zawo sizingokhala ndi khalidwe lapamwamba, komanso zimagwiritsa ntchito njira zowonongeka ndi zachilengedwe, zomwe zimagwirizana kwambiri ndi filosofi yathu yachitukuko.