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Extension Lead with 4 USB Slots (3.4A, 1 Type C and 3 USB-A Ports) ,POWSAF Power Strip Extension cord with 4 way plug extension Socket and 2M Extension Cable for Home Office
Does an extension cord left attached to the outlet but not connected to an appliance still use up electricity? - Quora
Do electrical extension cords use more energy when they are turned off than normal plugs in wall sockets do? - Quora
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PXT1002 - StarTech.com 2ft (60cm) Power Extension Cord, C14 to C13, 10A 125V, 18AWG, Black Computer Power Cord Extension, Power Supply Extension Cable, IEC-320-C14 to IEC-320-C13 AC Power Cable - UL Listed -
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C2G 16 AWG 250 Volt 16 Amp Power Extension Cord - power extension cable - IEC 60320 C20 to IEC 60320 C19 - 2 m | Dell UK
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