Amazon.com: TIU/Barrel Jack Adapter Cable : Electronics
Male and Female Barrel Connector Plug 5.5mm x 2.1mm for CCTV Cameras / Single Color LED Strips Pack of 5 pairs - Amazon.com
Breadboard-friendly 2.1mm DC barrel jack : ID 373 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
DC Barrel Power Jack/Connector (SMD) - PRT-12748 - SparkFun Electronics
9V to Barrel Jack Adapter – Jacobs Hall Material Store
2.1mm Barrel Jack Adapter - Breadboard Compatible - RobotShop
Amazon.com: HTTX 10-Pack 5.5mm x 2.5mm DC Socket Female Barrel Jack Solder On DIY Custom Power Plug Adapter : Electronics
DC Barrel Jack Adapter - Breadboard Compatible - PRT-10811 - SparkFun Electronics
MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter : ID 2727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
DC Barrel Jack Adapter - Male - DFRobot
5.5/2.1mm DC Power Jack to 2 Pin Terminal Block Adapter
Amazon.com: JacobsParts DC Barrel Jack to Micro-USB B Male Connector Adapter 5V Power Cable 5.5mm/2.1mm : Electronics
Addicore 2.1mm DC Female Barrel Power Jack
9V to 2.1mm Barrel Jack Adapter V2 - RobotShop
Amazon.com: JacobsParts Barrel Jack to USB Type A Female Connector Adapter 5V Power Cable 5.5mm/2.1mm : Electronics
DC Barrel Jack Adapter (for power) | Numato Lab
Coolerguys Female Barrel Connector (2.1 x 5.5mm) to Bare Wire Cable Ad
Screw Terminal to 2.1mm Barrel Jack Adapter (Male) - RobotShop
Barrel Jack Adapter - USB to 5.5mm - TOL-08639 - SparkFun Electronics
DC Barrel Jack Plug - Male - PRT-11476 - SparkFun Electronics
DC Barrel Jack Adapter - Male - PRT-10287 - SparkFun Electronics
5.5mm DC Male Barrel Jack Adapter with Screw Terminals – Addicore
Amazon.com: Male Barrel Connector Plug 5.5mm x 2.1mm for CCTV Cameras/Single Color LED Strips Pack of 10 pcs : Electronics
DC Barrel Plug Conversion Adapter
DC Barrel Jack Adapter (for power) | Numato Lab
5-pack) Waterproof DC Power Male Female Pair Barrel Jack & Plug Adapter 5X | eBay
