![Amazon.com: 3 Sets 5.5mm x 2.1mm Male DC Power Plug Connector & Screw Lock Female Panel Socket Mount Adapter : Electronics Amazon.com: 3 Sets 5.5mm x 2.1mm Male DC Power Plug Connector & Screw Lock Female Panel Socket Mount Adapter : Electronics](https://m.media-amazon.com/images/I/612veV9aXnL.jpg)
Amazon.com: 3 Sets 5.5mm x 2.1mm Male DC Power Plug Connector & Screw Lock Female Panel Socket Mount Adapter : Electronics
![Cables : 2 Male to Male 2.1mm x 5.5mm Plug DC Power Adapter Cable 18GA DC-MM-24-18 by www.valley-ent.com Cables : 2 Male to Male 2.1mm x 5.5mm Plug DC Power Adapter Cable 18GA DC-MM-24-18 by www.valley-ent.com](https://www.valley-ent.com/store/image/catalog/product/2-male-to-male-2-1mm-x-5-5mm-plug-dc-power-adapter-cable-18ga-dc-mm-24-18-valley-enterprises-811714019611-413.jpg)
Cables : 2 Male to Male 2.1mm x 5.5mm Plug DC Power Adapter Cable 18GA DC-MM-24-18 by www.valley-ent.com
![1PCS 5.5 x 2.1 mm female to 7.9 x 5.5 mm male DC Power Connector Adapter Converter 5.5*2.1 to 7.9*5.5 mm For IBM Laptop - AliExpress 1PCS 5.5 x 2.1 mm female to 7.9 x 5.5 mm male DC Power Connector Adapter Converter 5.5*2.1 to 7.9*5.5 mm For IBM Laptop - AliExpress](https://ae01.alicdn.com/kf/HTB1QixybyzxK1RkSnaVq6xn9VXa8.jpg_640x640Q90.jpg_.webp)
1PCS 5.5 x 2.1 mm female to 7.9 x 5.5 mm male DC Power Connector Adapter Converter 5.5*2.1 to 7.9*5.5 mm For IBM Laptop - 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
![Amazon.com: DC Power Converter Plug, HTTX (5.5mm x 2.1mm to 3.5mm x 1.35mm) Tip Size AC/DC Adapter Barrel Plug Connector for Wall Chargers (10-Pack) : Electronics Amazon.com: DC Power Converter Plug, HTTX (5.5mm x 2.1mm to 3.5mm x 1.35mm) Tip Size AC/DC Adapter Barrel Plug Connector for Wall Chargers (10-Pack) : Electronics](https://m.media-amazon.com/images/I/61Qkd4eq1+L.jpg)
Amazon.com: DC Power Converter Plug, HTTX (5.5mm x 2.1mm to 3.5mm x 1.35mm) Tip Size AC/DC Adapter Barrel Plug Connector for Wall Chargers (10-Pack) : Electronics
![Amazon.com: 2Pcs DC Power Connector Adapter 90 Degree Angle 5.5mm x 2.5mm Male Plug to 5.5mm x 2.1mm Female Jack Coupler Converter (L Type 2.5 to 2.1mm Yellow) : Electronics Amazon.com: 2Pcs DC Power Connector Adapter 90 Degree Angle 5.5mm x 2.5mm Male Plug to 5.5mm x 2.1mm Female Jack Coupler Converter (L Type 2.5 to 2.1mm Yellow) : Electronics](https://m.media-amazon.com/images/I/61OoddMONxL.jpg)
Amazon.com: 2Pcs DC Power Connector Adapter 90 Degree Angle 5.5mm x 2.5mm Male Plug to 5.5mm x 2.1mm Female Jack Coupler Converter (L Type 2.5 to 2.1mm Yellow) : Electronics
![Amazon.com: DC 8mm Male to DC 5.5mm x 2.1mm Female Connectors Adapter for Portable Backup Power Station Jackery Explorer Rockpal Bluetti Milin Rechargeable Battery Pack Solar Generators (3-Pack) : Patio, Lawn & Amazon.com: DC 8mm Male to DC 5.5mm x 2.1mm Female Connectors Adapter for Portable Backup Power Station Jackery Explorer Rockpal Bluetti Milin Rechargeable Battery Pack Solar Generators (3-Pack) : Patio, Lawn &](https://m.media-amazon.com/images/I/61RsJpd0inL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DC 8mm Male to DC 5.5mm x 2.1mm Female Connectors Adapter for Portable Backup Power Station Jackery Explorer Rockpal Bluetti Milin Rechargeable Battery Pack Solar Generators (3-Pack) : Patio, Lawn &
![3.5mm / 1.1mm to 5.5mm / 2.1mm DC Jack Adapter : ID 4287 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits 3.5mm / 1.1mm to 5.5mm / 2.1mm DC Jack Adapter : ID 4287 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4287-00.jpg)
3.5mm / 1.1mm to 5.5mm / 2.1mm DC Jack Adapter : ID 4287 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: XMSJSIY 5V DC 5.5 2.1mm Female to USB Type C Adapter Cable Connector Power Extension Charge Cable for Laptop mobilephones 18.2cm-2 Pack : Electronics Amazon.com: XMSJSIY 5V DC 5.5 2.1mm Female to USB Type C Adapter Cable Connector Power Extension Charge Cable for Laptop mobilephones 18.2cm-2 Pack : Electronics](https://m.media-amazon.com/images/I/61PnZtw15WL._AC_UF1000,1000_QL80_.jpg)