Our RJ45 keystone jack products each are a female connector that is 8p8c with a 50 micro-inch gold plated contact. We offer Cat5 keystone jacks, Cat6 keystone jacks, and Cat 6 A keystone jacks all in a wide variety of colors such as red, blue, black, almond, and ivory as well as a handful of jacks for older technologies such as Cat3. The jacks snap easily in most keystone wall plate types, blank patch panels, surface mount boxes, and other ethernet cable network accessories and RJ male connector products. With a standard R J 45 keystone connector and color coded for 568A and 568B standards. All are UL / ETL Listed RoHS compliant and ANSI/TIA-568-C.2 certified, and the majority have IDC contacts. Be sure to pick up the I-Punch tool to make working with these fast and easy. You can also find our blank keystone jacks / inserts here.