Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Ba…
Add a physical switch to your device or project. This inline manual switch goes between the power source and the device to add a convenient and reliable point of power control. Connectors: 5.5×2.1mm Male Barrel, 5.5×2.1mm Female Barrel Length: 12.5 inches / 32cm (including connectors)