[Versatile Compatibility] Suitable for optical modems, Cordless routers, and other devices after boosting, making it a versatile accessory.
[Adjustable Voltage] Ideal for usb to dc conversion, with a standard dc port for 5v to 9v 12v step, up configurations.
[Digital Display Function] Features a digital display for easy monitoring and convenience.
[Convenient Power Supply] It can be powered by both a power bank and a 5v power supply, offering practicality and ease of use.
[Compact and Portable] With a lightweight and space, saving design, it can be placed anywhere effortlessly.

Spec:

Item Type: USB and nbsp;to and nbsp;DC and nbsp; and nbsp;Cable
Material: ABS
Color: Black
Interface Type: USB to DC
Cable Length: Approx. 0.8m or 2.6ft

Package List:
1 x USB and nbsp;to and nbsp;DC and nbsp; and nbsp;Cable1 x Covereter Head

Note:
The input current must be greater than the output current (+1A).