Good quality  Cat.6A Keystone Jack, Shield 180degree
LANSAN Shield Keystone Jack with Quick Tool design allows installer to entry cable in the most efficient way. 
Metal shell provides fully shield protection to avoid noise.
Combined with Shield LAN Cable, Patch Cords, and Patch Panel, it provides excellent compatible performance and extra dB value for full series cabling system.
Easy Wiring and Termination Design
Quick Installation Design
Universal Design