Pololu - DC Barrel Plug to 2-Pin Terminal Block Adapter
Type C USB Plug to 5.5/2.1mm DC Barrel Jack Adapter - OSA Electronics
DC Barrel Jack Adapter - Male - DFRobot
Screw Terminal to 2.1mm Barrel Jack Adapter (Male) - RobotShop
5-pack) Waterproof DC Power Male Female Pair Barrel Jack & Plug Adapter 5X | eBay
DC Barrel Jack Plug - Male - PRT-11476 - SparkFun Electronics
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
5.5mm DC Male Barrel Jack Adapter with Screw Terminals – Addicore
Amazon.com: HTTX 10-Pack 5.5mm x 2.5mm DC Socket Female Barrel Jack Solder On DIY Custom Power Plug Adapter : Electronics
9V to Barrel Jack Adapter – Jacobs Hall Material Store
DC Barrel Jack Adapter - Male - PRT-10287 - SparkFun Electronics
Barrel Jack Adapter - USB to 5.5mm - TOL-08639 - SparkFun Electronics
Solderless Barrel Connector - Luna Cycle
MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter : ID 2727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: JacobsParts Male DC Barrel Power Plug Screw-on Wire Connector 5.5mm x 2.1mm for 12V/24V LED Strip and Electronics (100 Pack) : Electronics
Pololu - DC Power Adapter Barrel Jack
SWIT D-Tap to 5.5mm Barrel Jack Adapter Cable (2') S-7104 B&H
Amazon.com: JacobsParts Barrel Jack to USB Type A Female Connector Adapter 5V Power Cable 5.5mm/2.1mm : Electronics
Breadboard-friendly 2.1mm DC barrel jack : ID 373 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
DC Barrel Plug Adapter to 6.4mm x 4.4mm from 2.1 x 5.5mm — AC-DC PowerShack
Amazon.com: Male Barrel Connector Plug 5.5mm x 2.1mm for CCTV Cameras/Single Color LED Strips Pack of 10 pcs : Electronics
Pololu - DC Barrel Jack to 2-Pin Terminal Block Adapter
DC Barrel Power Jack/Connector - PRT-00119 - SparkFun Electronics
5.5*2.1mm Solderless Male / Female DC Barrel Jack – Firgelli Robots
