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Green rectangular adapter board with four USB ports and one RJ45 jack

LORDWORLD

LORDWORLD Pi Zero to 3B/B+ Adapter development board

SKU CH-HGR5-THZC8

Adapts a Pi Zero to the 3B form factor with four USB 2.0 ports and 10/100 Ethernet

  • Attach Pi Zero easily via custom connectors for direct 3B/B+ compatibility
  • Match 3B GPIO height to connect existing HATs and projects without modification
  • Four USB ports provide USB 2.0 and 1.1 connectivity for peripherals
  • RTL8152B Ethernet chip adds one RJ45 port with 10/100 M adaptive speed
  • Compact adapter reproduces 3B form factor using Pi Zero as the compute module

Purpose and audience

This adapter lets a Raspberry Pi Zero occupy the physical footprint of a Raspberry Pi 3B or 3B+ board. Makers and embedded developers can reuse existing 3B-series enclosures, HATs and mounting hardware without redesigning their project.

Build integration

The board provides four USB ports compatible with USB 2.0 and 1.1 devices and a single RJ45 port driven by an RTL8152B Ethernet chip at 10/100 M speeds. GPIO header height matches the 3B series so current HATs connect directly, while the Zero slots in through the dedicated connectors.

Thermals, noise and power

No active cooling components are present, so the adapter adds no fan noise to the build. Power draw is limited to the attached Zero board plus any USB peripherals and the Ethernet interface, keeping thermal load low for enclosed or passively cooled deployments.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $39.99
Cheaper than about 56% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

What limits the throughput on the onboard Ethernet port during sustained transfers?

The RTL8152B chip provides a single RJ45 port rated at 10 / 100 M adaptive, so the 100 Mbit/s ceiling is the first bottleneck under continuous load.

How much heat or noise does the adapter generate when running all day with a Pi Zero attached?

The board has no active cooling and only passive components, so it adds negligible heat and makes no audible noise during extended operation.

Which Raspberry Pi Zero model must I already own for this adapter to work?

Any standard Raspberry Pi Zero with the 40-pin GPIO header fits the specially designed connectors and matches the 3B header height for HAT compatibility.

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