Black Box Connect Basic CAT5e bulk cables are constructed to industry-standard requirements, providing the functionality you need for Fast Ethernet applications without the premium price. Tested to CAT5e standard 100-MHz performance, these cables meet or exceed the industry spec, ensuring the transmission of your voice, data, audio/video, and/or PoE signals. Available in a variety of lengths and colors, Black Box's Connect line of cabling gives you the flexibility to build your install however you want.