PoE to USB-C PD Power Adapter 22W - Gigabit Ethernet Converter

In this review the Coolgear PoE to USB-C PD Power Adapter 22W is evaluated as a practical solution for powering USB Type-C tablets, phones and some small laptops from an Ethernet run. The bottom line: it is for users who need reliable power delivery and network passthrough from a single Cat5/5e/6 cable, and the single biggest reason to buy is the combination of PoE to USB-C conversion with full gigabit networking in a compact metal housing that protects devices while extending deployment up to 100 meters.

Key Features

• PoE to USB-C Conversion: Converts Power over Ethernet input into USB-C PD so phones, tablets and USB-C devices can be powered where AC outlets are unavailable.
• Gigabit Networking: Supports 10/100/1000 Mbps speeds to maintain full network throughput while also providing power, making it suitable for bandwidthsensitive tasks.
• Intelligent Power Management: Delivers up to 22W across multiple PD voltages (5V/9V/12V/15V/20V) so connected devices receive the right output automatically.
• Comprehensive Protection: Builtin OVP, OCP and SCP help safeguard connected gear from overvoltage, overcurrent and short circuits during normal use.
• Durable Construction: An IP40-rated metal enclosure gives indoor durability and helps the adapter withstand regular handling and placement in utility areas.
• Extended Distance Capability: Works up to 100 meters over Cat5/5e/6 cable, allowing flexible placement of devices across longer runs.

Who It's For

The adapter is best for IT installers, office users and AV technicians who want to power USB-C tablets and phones from existing Ethernet infrastructure without running separate power. It fits scenarios like kiosks, POS terminals, meeting-room tablets and remote desks where an outlet is inconvenient.

Those who should look elsewhere include users who need higher than 22W PD for larger laptops or require outdoor-rated equipment; this unit is IP40 and intended for indoor deployments only.

Pros & Cons

Pros

• Converts PoE into usable USB-C PD power, eliminating the need for local AC adapters.
• Maintains full gigabit network speeds so power delivery does not sacrifice data performance.
• Multiple PD voltage profiles up to 22W provide flexible compatibility with many tablets and phones.
• Metal housing and built-in protections add durability and safety for indoor installations.

Cons

• Maximum 22W output limits use with larger laptops that require higher wattage PD chargers.
• IP40 rating means it is not suited for wet or outdoor environments where higher ingress protection is required.

Specifications

Product Type	PoE to USB-C PD Power Adapter
Maximum Output	22W
PD Voltages	5V, 9V, 12V, 15V, 20V
Network Speed	10/100/1000 Mbps
Protection	OVP, OCP, SCP
Enclosure	IP40 metal
Distance over Ethernet	Up to 100 m (Cat5/5e/6)

Our Verdict

The Coolgear PoE to USB-C PD Power Adapter 22W is a practical value for anyone needing to power phones and tablets over Ethernet while keeping gigabit network speeds. It is especially useful in offices and retail where running AC is impractical, though users who require higher wattage or outdoor-rated hardware should consider alternatives.

Frequently Asked Questions

Can this adapter charge laptops?
It can charge smaller laptops that accept up to 22W PD, but many fullsize laptops require higher wattage and will not charge effectively.

How far can power be delivered over Ethernet?
Power and data operate effectively up to 100 meters over Cat5/5e/6 cable as specified.

Is it safe to leave connected devices powered continuously?
Yes; the unit includes OVP, OCP and SCP protections to guard connected devices during continuous operation indoors.