Thank you for viewing. This is a cable with an inline switch for DC power. Male to female (5.5 x 2.1mm). [Category] Power Cable / DC Accessories [Shape] DC plug (male) ⇔ DC jack (female) With rocker switch [Uses/Features] Convenient for hand-operated ON/OFF of 12V devices, LED strips, small fans, mobile power supplies, etc. [Notes] ・Plug diameter is assumed to be 5.5 x 2.1mm (cannot be used with incompatible devices). ・Returns are not accepted for incompatibility/size differences. No claims, no returns. Instant purchase OK. Multiple items can be combined. #DC power #Inline switch #On-off switch #5_5x2_1mm #DC plug #DC jack #12V #24V #LED light #LED strip #DIY #Crafting #Power cable #Male #Female