... per customer's requestApplication:NetworkType:Cat.6 Keystone Jack 90degreeSpecification:UTP Cat.5e Keystone Jack 110 IDC Type,90 DegreeOEM,ODM: ... test machineExport market:GlobalMain Description:1. Copperled Keystone Jack, Cat.6 Class , UTP type, for connecting application of communication ... direction marks on the punching cover of the keystone jack. That can provides a correct and quick guide ...