Category 5e cable is a twisted pair high signal integrity cable type often referred to as Cat5e. Most cables are unshielded. relying on the twisted pair design for noise rejection. some are shielded. Often used in computer networks such as Ethernet.
The "Cables Direct URT-620Y networking cable Yellow 20 m Cat5e U/UTP (UTP)" is ideal for professional users requiring high-quality, 20-meter Ethernet cables for structured cabling installations in data centers or other commercial environments demanding reliable, structured cabling solutions.