PoE Ethernet/USB HUB Box for Raspberry Pi Zero Series - Single-Cable

In this review of the PoE Ethernet/USB HUB Box for Raspberry Pi Zero series, the bottom line is simple: it turns a Pi Zero into a tidy, single-cable networked device by combining PoE power, Ethernet and three USB ports in a compact snap-on case. The box is aimed at makers and low-power IoT deployments that want reliable 802.3af-compliant PoE, a real Ethernet interface via the RTL8152B controller, and three USB 2.0 ports without sacrificing the Zero form factor. For anyone who needs neat cable management and stable networked power delivery, this accessory is worth considering.

Key Features

• PoE Power: The built-in PoE function provides power over a single Ethernet cable when used with proper 802.3af-compliant power sourcing equipment, simplifying installations and reducing wall-wart clutter.
• RTL8152B Ethernet: The integrated RTL8152B Ethernet chip gives the Pi Zero a dedicated 10/100M RJ45 port for stable wired networking and automatic link speed negotiation.
• Three USB Ports: The three extended USB 2.0 ports let the Zero host peripherals such as Wi-Fi adapters, USB storage or sensors without needing an external hub.
• Fully Isolated SMPS: The internal fully isolated switch-mode power supply helps protect the Pi Zero from network-side power issues while delivering regulated power to the board.
• Precision Case Fit: The angled rounded ABS case snaps on cleanly and aligns cut-outs to the Zero series connectors for a compact, dust-resistant assembly.
• Durable Finish: The dull polish, anti-fingerprint surface keeps the unit looking neat in deployments where handling or dust could be an issue.

Who It's For

This product is best for hobbyists, makers and small-scale installers who use Raspberry Pi Zero boards for networked projects, such as remote sensors, kiosks or low-power edge devices. The PoE support and integrated Ethernet make it especially useful where a single Ethernet cable is preferred for both power and data.

It is not intended for high-power Pi models or users who need gigabit networking or USB 3.0 throughput; those users should look for solutions designed around larger Pi models or full-featured hubs. Also, a compatible 802.3af power source is required to take full advantage of the PoE feature.

Pros & Cons

Pros

• Provides single-cable power and network using standard 802.3af PoE, reducing cabling complexity.
• RTL8152B Ethernet controller delivers reliable 10/100M wired connectivity with auto-negotiation.
• Three USB 2.0 ports expand peripheral options without an external hub, maintaining a compact footprint.
• Well-fitting ABS case with rounded design and anti-fingerprint finish for tidy installations.

Cons

• Limited to 10/100M Ethernet and USB 2.0 speeds, so it is not suitable where gigabit or USB 3.0 performance is required.
• Requires an 802.3af-compliant power sourcing device to use PoE, which must be purchased separately if not already available.

Specifications

Compatibility	Raspberry Pi Zero series
Ethernet Chip	RTL8152B
Network Speed	10M / 100M auto-negotiation RJ45
PoE Standard	802.3af-compliant
USB Ports	3x USB 2.0 / 1.1 ports
Power Supply	Fully isolated SMPS
Enclosure	ABS case, red/white, dull polish finish

Our Verdict

The PoE Ethernet/USB HUB Box is a practical, well-made accessory for Raspberry Pi Zero users who need tidy, single-cable deployments and reliable 10/100M wired networking. It offers clear value for IoT and maker projects that prioritize compactness and PoE convenience, though those needing higher network or USB speeds should consider other solutions.

Frequently Asked Questions

Does this provide power over Ethernet by itself?
Answer. The box implements PoE functionality but requires an 802.3af-compliant power sourcing device or PoE switch to deliver power over the Ethernet cable.

Will it fit any Pi Zero board?
Answer. It is tailored for Raspberry Pi Zero series boards and features cut-outs aligned to those connectors for a proper fit.

Are the USB ports USB 3.0 speeds?
Answer. No, the three extended ports are compatible with USB 2.0 / 1.1 and do not provide USB 3.0 throughput.