Cabo adaptador de alimentação USB-DC InLine, ficha USB-A para ficha oca DC 5,5x2,10mm, preto, 1m

USB to DC power adapter cable for supplying 5 V to electronic devices with a compatible DC socket (5.5 x 2.10 mm). The InLine cable has a USB A male connector on one end and a 5.5 x 2.1 mm DC plug on the other, with a total length of 1 m and a black jacket.

Advantages

The cable provides a simple way to power devices from a USB A port without requiring a dedicated power supply. Its 5.5 x 2.1 mm DC plug fits common barrel sockets, and the 1 m length offers moderate reach for desktop and small appliance use. The black insulation is unobtrusive and resistant to everyday handling.

Suitable for

Key specifications

How to use

Insert the USB A male connector into a USB port capable of supplying 5 V power (computer, USB charger or power bank). Insert the 5.5 x 2.1 mm DC plug into the device's matching DC socket. Verify correct polarity and that the device accepts a 5 V input before connecting. Do not force connectors; ensure a secure fit.

Recommendations

Use only USB power sources rated to provide sufficient current for the target device, and avoid using the cable with devices that require higher voltages or specific regulated adapters. Disconnect when not in use to prevent unnecessary power drain.