The Entoquip Light USB and Entraps have USB-A connections. Some customers have asked why we do not use USB-C.
Entoquip USB lights are 5-volt devices.
USB-A connections always provide 5 volts, and any power source with a USB-A port can reliably power the Entoquip USB lights (provided it can supply sufficient current).
This makes USB-A the most compatible option for use with a wide range of power banks, battery packs, and field power sources.
USB-C is capable of providing higher voltages, but only through USB Power Delivery (PD) negotiation. While USB-C can supply 5 volts, behavior can vary depending on the power bank, port, and cable being used.
Some USB-C ports expect devices to actively negotiate power delivery, and not all power sources provide consistent 5-volt output on USB-C without negotiation. This variability can lead to compatibility issues in field use.
To ensure reliable operation across the widest range of power banks and field power sources, Entoquip USB lights use a USB-A connector, which always supplies a consistent 5-volt output.
USB-C is particularly well suited for rechargeable devices with internal batteries. In those applications, USB Power Delivery allows the device and power source to negotiate higher voltages and currents to enable faster charging.
Entoquip USB lights do not contain internal batteries and are designed to draw a steady 5-volt supply during operation. Because they are not charging a battery, the advantages of USB-C do not apply in the same way.
