Icron USB 3.0 Spectra™ 3001-15 1-Port 15m Active Copper Extension Cable USB Extenders, USB 3.0 from Paragon Networks
1 Gang Extension Lead 2m | Toolstation
6 Way Multi Plug Short Extension Lead 0.5m Power Strip - 6 Socket Extension Cord 0.5 Meter - 6 Gang UK Mains Electric Power Extension Cable - White: Amazon.co.uk: Electronics & Photo
0.2m Single UK Mains Power Extension, White - from LINDY UK
Indoor Power | DETA Electrical
Amazon.co.uk: Single Extension Lead
1m RCD Fly Lead to 1 gang IP54 Socket. Safety Cable. Non-Latching. H07RN-F Tough Rubber
Masterplug 13amp 10m 1 Gang White Extension Lead | Wilko
0.5m RJ45 Gigabit Cat 6 Network Ethernet LAN Extension Cable Lead - Comms2Go
0.5m RJ45 Network Ethernet LAN Extension Cable, Extender Lead - Comms2Go
Invero® 1 Way Gang Single Socket Power Mains Extension Lead Cable 10M Metre British Approved 13A Amps - White : Amazon.co.uk: Electronics & Photo
1 Gang Extension Lead 2m | Toolstation
1m single socket heavy duty 13amp black extension lead
J Elektro Extension Lead with switched, Single Socket Power Strip with 3M Extension Cord, Slimline Power Extension for Home,Office And Travel- White: Amazon.co.uk: DIY & Tools
Pro Elec Extension Lead One Gang Cable - 0.5 Meter, White: Amazon.co.uk: Electronics & Photo
Short Power Extension Cord 1FT - Right Angle Flat Head Extension Cord with 3 Prong White Low Profile Flat Plug 3 Prong Power Cable Single Grounded SJT 16AWG Flexible Power Cord (1 Pack) - Newegg.com