NC-KJ7-CE-US/XXX 
CAT.5e UTP KEYSTONE JACK, TOOLLESS TYPE.        
XX=HOUSING COLOR -
      BK; WH; BL; GN; GY; IV; RD; YL        
X=N - W/O CABLE HOLDER        
    Y - W/ CABLE HOLDER

NC-KJ7-CE-HS
CAT.5e KEYSTONE JACK, HALF SHIELDED, TOOLLESS TYPE.     

NC-KJ7-CE-FS
CAT.5e KEYSTONE JACK, FULLY SHIELDED, TOOLLESS TYPE.