Belkin A3L791-04-BLU 4 ft CAT5e network ethernet cable

What this cable is and who needs it

This Belkin Category 5e patch cable measures four feet and terminates in RJ-45 male connectors on both ends. It suits home or office users who need a short, straightforward wired link between a router, switch, computer or other network device. The blue jacket makes it easy to identify among other cables. Buyers who need longer runs, shielded construction or higher category ratings should look elsewhere.

How it fits into a network build

The cable plugs directly into any standard IEEE 802.3 RJ-45 port without adapters, freeing a longer cable for another location. Its unshielded design keeps the diameter slim for routing through tight desk grommets or cable trays. Because it is sold as a single unit, you can buy exactly the quantity a project requires. Installations that demand plenum-rated jackets or outdoor durability will need a different product.

Behaviour under sustained load

Category 5e construction supports Gigabit Ethernet speeds continuously across the full four-foot length. The moulded strain relief on each connector resists wear from repeated insertion and removal. With no shielding, the cable remains flexible during long-term use but does not protect against strong electromagnetic interference near power lines or heavy machinery. Environments with persistent EMI should consider shielded alternatives.