USB to 2.1mm Male Barrel Jack Cable [22AWG & 1 meter] : ID 2697

Adafruit Industries, Unique & fun DIY electronics and kits USB to 2.1mm Male Barrel Jack Cable [22AWG & 1 meter] : ID 2697 - There's two standard ways to power electronics - USB or 5.5mm/2.1mm DC barrel jack. This or that! With this USB to 2.1mm Male Barrel Jack Cable, you can now power 5V DC powered electronics that have a DC jack from a USB jack with a handy 1 meter long cable. Simply
There's two standard ways to power electronics - USB or 5.5mm/2.1mm DC barrel jack. This or that! With this USB to 2.1mm Male Barrel Jack Cable, you can now power 5V DC powered electronics that have a DC jack from a USB jack with a handy 1 meter long cable.

Quadruple your power adapters with this wonderfully simple 4-way power jack splitter. All you have to do is connect a standard 5.5mm/2.1mm sized plug

4-Way 2.1mm DC Barrel Jack Splitter

This cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc), and

USB to 5.5mm/2.1mm DC Booster Cable - 9V or 12V Output

Breadboard-friendly 2.1mm DC barrel jack : ID 373 : $0.95

USB to 5.5mm/2.1mm DC Booster Cable - 9V or 12V Output : ID 5457

USB to 5.5mm/2.1mm DC Booster Cable - 9V or 12V Output : ID 5457

Double up your power adapters with this wonderfully simple 2-way power jack splitter. All you have to do is connect a standard 5.5mm/2.1mm sized plug

2-Way 2.1mm DC Barrel Jack Splitter Squid

The premise of this MicroUSB Plug to 5.5/2.1mm Jack adapter is simple. There's a MicroUSB plug on one end and a 5.5mm/2.1mm DC barrel jack with center positive polarity on the other. This allows you to connect one of our 5V 2 Amp, 5V 4A or 5V 10 Amp adapters to something that expects to connect to 5V USB.

adafruit-MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter

USB to 5.5mm / 2.1mm DC Booster Cable - 12V Output : ID 2778

USB to 2.1mm DC Booster Cable - 9V