Cat 6, an unshielded twisted-pair (UTP) design, emerged as an advancement of the UTP Cat 5e, which was formalized in 2001. The design of Cat 6 required more stringent precision in manufacturing, and this enabled reduced noise and crosstalk, allowing improved performance.

Cat 6, an unshielded twisted-pair (UTP) design, emerged as an advancement of the UTP Cat 5e, which was formalized in 2001. The design of Cat 6 required more stringent precision in manufacturing, and this enabled reduced noise and crosstalk, allowing improved performance.

Cat 6, an unshielded twisted-pair (UTP) design, emerged as an advancement of the UTP Cat 5e, which was formalized in 2001. The design of Cat 6 required more stringent precision in manufacturing, and this enabled reduced noise and crosstalk, allowing improved performance.

Commonly known as SWA cable, the steel wire armoured cable is a power and auxiliary control cable, designed for use in mains supply electricity. Used for underground systems, cable networks, power networks, outdoor and indoor applications, and cable ducting.

An external hard drive is a portable storage device that can be attached to a computer through a USB or FireWire connection, or wirelessly. External hard drives typically have high storage capacities and are often used to back up computers or serve as a network drive.