This 30 cm DC power extension provides a male-to-female 5.5 x 2.1 mm connection with an inline On/Off switch for simple, controllable power to small electronics.
Use it to add a local power switch to LED strips, CCTV cameras, routers, printers, or other devices that use the common 5.5 x 2.1 mm barrel jack. It lets installers and hobbyists cut power without unplugging the supply.
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Connector: 5.5 x 2.1 mm male to female, standard polarity.
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Length: 30 cm flexible cable for tight routing.
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Switch: Inline On/Off rocker for quick control.
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Build: Compact housing protects the switch and connections.
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Installation: Plug-and-play with no soldering required.
Specifications: Cable 30 cm; DC plug 5.5 x 2.1 mm; inline switch.
Fit: Compatible with devices using a 5.5 x 2.1 mm DC input; check polarity before use.
