Brand Unbranded/Generic

Check the listing for details. 2PCS 5.5mmx 2.1mm DC Jack Socket Power Supply Module 5.5x 2.1mm For Arduino. Condition: New. Listed at 0.99 USD. Power output interface: 2 channel VCC, 2 channel GND. Module Size: 2.8cm 1.3cm. Net Weight: 3.2g. hope you could understand.

$0.99