Qusinfc Power Adapter Cable With USB Adjustable Voltage, 8 adapters DC5V Input, Inline Screen, 1 Meter Cord for LED Light Setups Use

Visible Setting Reference: An inline digital display window adds output visibility during setup, so it is easier to review settings while keeping the cable layout tidy on a desk or work area Small Device Use Cases: Suited to router backup needs, small fan use, LED light conversion, and similar electronics situations that call for a compact adjustable cable Compact PVC Cable Body: The flexible PVC cable stays easy to coil and store in drawers, bags, or tool kits, making this cord practical for travel backups, worktables, or home electronics use Adjustable Voltage: Turns common USB power into an output better suited to certain small electronics, helping cover temporary startup or backup needs through a compact cable format Flexible USB Power Access: Connects to chargers, portable USB batteries, or computer ports, giving you a practical way to build a temporary device setup when wall outlets are limited