1STec 4M ADSL 2+ RJ11 Modem Extension Cable for BT Infinity Sky Q Talktalk Plusnet EE Vodafone Now Broadband First Utility & Post Office FTTC Fibre/Standard Internet Connections (4 Metre Black)

Product description

• FASTEST CABLE TYPE BY DESIGN The BT VoiceTec Phone & DATA cables on the external Network are what all modem manufacturers use when optimising their devices. Cable consistency before your router is the only way to ensures optimal operation. No other cable can truthfully claim to be faster for the Input side of your router. They all suffer from Higher Signal Attenuation which gets progressively worse with length. This is the reason why you will not find them available in very long lengths
• PRESERVE YOUR CONNECTION Adding any additional wire to your modem supply will weaken your signal very slightly with the correct cable but drastically with the incorrect type. No cable can increase your speed unless it is replacing an inferior one of similar length. However, relocating your Smart Hub for a stronger broadcast where the unit will actually be used, quickly outweighs the minimal losses of a good quality cable, resulting in much better overall wireless broadband performance
• CONDUCTORS ARE IMPORTANT Although expensive, copper remains the best electrical conductor choice after Gold & Silver. Fibre Optic To The Cabinet connections rely on copper to deliver your supplied speed. Introducing any poor quality cord before the modem will always raise latency resulting in lower upload & download speeds. Extending without Twisted Pair cabling, especially around the home, also introduces RFI + EMI interference, leading to bad connections that are forever dropping out