10m+ Cables
StarTech.com PEX1000MMSC2 Realtek PCIe Gigabit Fibre Network Card SC Connector 550m Multimode
In stock
StarTech.com 12m White CAT8 Ethernet Cable, 25G/40G, S/FTP, LSZH
In stock
Ubiquiti UISP Cable Pro 305m Cat5e
In stock
12m, 15m and 20m leads, for runs that cross a whole building: a router by the front door to an office at the back, a loft access point, or a cable out to a garage or garden room.
These are Cat6 and Cat6a, in both U/UTP and shielded S/FTP. Over this distance the shielded versions are the safer buy, particularly if the run shares a trunk with mains cable or powers a device over PoE.
A note on what a long lead cannot do: copper Ethernet is specified to 100m, so distance itself is not the problem here, but a single pre-made lead cannot be shortened neatly. If the run is permanent, a fixed cable to a wall socket plus a short patch lead at each end is tidier and easier to replace.
Brands are StarTech, Cables Direct, Prevo and Target. See also Ethernet cables.
10m+ Cables Buying Guide and FAQ
This 10m+ Cables range covers network cables. Below are the common questions.
Which network cable do I need?
Cat6 is a sensible all-round choice for a fast, reliable wired connection. For most home networks, Cat6 is a safe pick.
What length of cable should I buy?
Measure the run and add a little slack so the cable reaches comfortably without strain. Shorter cables keep things tidy, while longer runs suit connecting rooms or reaching a router across the house.
Will a wired connection be faster than Wi-Fi?
A wired network connection is usually faster and far more stable than Wi-Fi, with lower latency, which is ideal for gaming, large downloads and video calls. Where you can, wire your main devices for the best results.