MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter : ID 2727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit Industries, Unique & fun DIY electronics and kits MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter : ID 2727 - 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
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. We also have a shorty adapter-without-cable version

30 Piece 5.5 / 2.1mm to DC Barrel Jack Adapter Kit : ID 5474 : $10.95 : Adafruit Industries, Unique & fun DIY electronics and kits

5.5 / 2.1mm Barrel Connector - DC Power Plug : ID 3310 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits

SinLoon USB to DC Adapter USB 2.0 A Male to DC 5.5x2.1mm DC Female Connector Charge Barrel Jack Power Adapter for Small DC or USB Electronics Charging (M/F5.5x2.1) : Electronics

LANMU USB to DC 12V Adapter, 2.1mm X 5.5mm USB 5V to 12V Step Up Converter DC Jack Power Cord,USB to DC Cable (3.3ft/1m) : Electronics

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 ADA2727

2.1mm to 2.5mm DC Barrel Plug Adapter : ID 2897 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits

LANMU USB to DC 12V Adapter, 2.1mm X 5.5mm USB 5V to 12V Step Up Converter DC Jack Power Cord,USB to DC Cable (3.3ft/1m) : Electronics

MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter, Adafruit ADA2727

SinLoon 5 PCS USB Micro to DC Adapter Plugs Connectors 5.5 x 2.1mm : Electronics

SinLoon USB to DC Adapter USB 2.0 A Male to DC 5.5x2.1mm DC Female Connector Charge Barrel Jack Power Adapter for Small DC or USB Electronics Charging (M/F5.5x2.1) : Electronics

MicroUSB to 5.5/2.1mm DC Barrel Jack Adapter : ID 2789 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits

MicroUSB to 5.5/2.1mm DC Barrel Jack Adapter : ID 2789 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits