![Amazon.com: 5.5MM x 2.1MM 10Pack Male DC Power Plug Power Jack Adapter Connector&5.5MM x 2.1MM Female Dc Power Jack 3Pin Panel Mount Connector&10Pack Dustproof Plug, Lsgoodcare : Electronics Amazon.com: 5.5MM x 2.1MM 10Pack Male DC Power Plug Power Jack Adapter Connector&5.5MM x 2.1MM Female Dc Power Jack 3Pin Panel Mount Connector&10Pack Dustproof Plug, Lsgoodcare : Electronics](https://m.media-amazon.com/images/I/71ptvk4iC-S._AC_UF894,1000_QL80_.jpg)
Amazon.com: 5.5MM x 2.1MM 10Pack Male DC Power Plug Power Jack Adapter Connector&5.5MM x 2.1MM Female Dc Power Jack 3Pin Panel Mount Connector&10Pack Dustproof Plug, Lsgoodcare : Electronics
![Panel Mount 2.1mm DC barrel jack : ID 610 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits Panel Mount 2.1mm DC barrel jack : ID 610 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/610-06.jpg)
Panel Mount 2.1mm DC barrel jack : ID 610 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![10pcs 2.1x 5.5x14mm Dc Power Male Plug Adapter Dc Jack Plug Jack Connector Socket Adapter - Connectors - AliExpress 10pcs 2.1x 5.5x14mm Dc Power Male Plug Adapter Dc Jack Plug Jack Connector Socket Adapter - Connectors - AliExpress](https://ae01.alicdn.com/kf/HTB1nWSFpv5TBuNjSspcq6znGFXaU/10pcs-2-1x-5-5X14mm-DC-Power-Male-Plug-Adapter-DC-Jack-Plug-Jack-Connector-Socket.jpg)
10pcs 2.1x 5.5x14mm Dc Power Male Plug Adapter Dc Jack Plug Jack Connector Socket Adapter - Connectors - AliExpress
![Cables : Male to Female 2.1mm x 5.5mm Plug DC Power Adapter with 2 BNC Female Adapters CCTV CCTV-EXTENSION by www.valley-ent.com Cables : Male to Female 2.1mm x 5.5mm Plug DC Power Adapter with 2 BNC Female Adapters CCTV CCTV-EXTENSION by www.valley-ent.com](https://www.valley-ent.com/store/image/catalog/product/male-to-female-2-1mm-x-5-5mm-plug-dc-power-adapter-with-2-bnc-female-adapters-cctv-cctv-extension-valley-enterprises-811714021584-974.jpg)
Cables : Male to Female 2.1mm x 5.5mm Plug DC Power Adapter with 2 BNC Female Adapters CCTV CCTV-EXTENSION by www.valley-ent.com
![Anderson Powerpole : 2.1mm x 5.5mm Female DC Power Jack to Powerpole Adapter SDC21ST by www.valley-ent.com Anderson Powerpole : 2.1mm x 5.5mm Female DC Power Jack to Powerpole Adapter SDC21ST by www.valley-ent.com](https://www.valley-ent.com/store/image/catalog/product/2-1mm-x-5-5mm-female-dc-power-jack-to-powerpole-adapter-sdc21st-powerwerx-1317.jpg)
Anderson Powerpole : 2.1mm x 5.5mm Female DC Power Jack to Powerpole Adapter SDC21ST by www.valley-ent.com
![3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable : ID 2788 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits 3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable : ID 2788 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2788-00.jpg)