GeeekPi
20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed Type C Power Supply with ON/Off Switch
*Price sourced from Amazon.com. Last updated 2026-06-09. Price and availability subject to change.
Bottom line: The 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed Type C Power Supply with ON/Off Switch is a niche pick — read recent reviews before buying in the single board computers category, priced around $9.99. Read recent reviews carefully before committing.
About this item Compatible with Pi4/Pi3B+/3B: GeeekPi Raspberry Pi 4 Power Supply USB C Power Supply is specially designed and tested for the Raspberry Pi 4; With a Type-C to Micro USB power adapter for Raspberry Pi 3B+/3B. It's also compatible with Orange Pi 5 and Orange Pi 5B. With Professional Certification: Raspberry Pi 4B Power Supply with UL Listed Certification, TUV and RoHS Certification; Input: 100-240V AC~50/60Hz; Output: 5V 4A 20W; Extended Cord: 120cm. After repeated testing to provide the highest power stability High quality copper wire core, good conductivity, stable…
SpecPicks Verdict
SpecPicks classifies GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL… as a niche pick — read recent reviews before buying in the single board computers category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. GeeekPi's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for single board computers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ With ON/OFF Switch It's convenient for you to power on and power off your Raspberry Pi 4.
- ✓ Backed by GeeekPi's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Compatible with Pi4/Pi3B+/3B GeeekPi Raspberry Pi 4 Power Supply USB C Power Supply is specially designed and tested for the Raspberry Pi 4; With a Type-C to Micro USB power adapter for Raspberry Pi 3B+/3B. It's also compatible with Orange Pi 5 and Orange Pi 5B.
- With Professional Certification Raspberry Pi 4B Power Supply with UL Listed Certification, TUV and RoHS Certification; Input 100-240V AC~50/60Hz; Output 5V 4A 20W; Extended Cord 120cm.
- After repeated testing to provide the highest power stability High quality copper wire core, good conductivity, stable transmission, Inline Noise Filter.
- With ON/OFF Switch It's convenient for you to power on and power off your Raspberry Pi 4.
- Multi-Protection Functions Over voltage protection; Under voltage protection; Over temperature protection; Over current protection; Short circuit protection.
- Package Includes 1x 5V 4A US Plug Power Supply with ON/OFF Switch, 1x Adapter for Raspberry pi 3B+/3B
Full Specifications
| ASIN | B0BMGJNSVS |
|---|---|
| Brand | GeeekPi |
| Wattage | 20 watts |
| Model Name | GeeekPi 20W 5V 4A Power Supply |
| Unit Count | 1 Count |
| Form Factor | External |
| Manufacturer | GeeekPi |
| Model Number | GeeekPi 20W 5V 4A Power Supply |
| Built-In Media | no |
| Connector Type | USB, USB Type C |
| Cooling Method | Air |
| Output Wattage | 20 Watts |
| Compatible Devices | Raspberry Pi 4/3B+/3B, Orange Pi 5&5B |
| Connector Quantity | 2 |
Ready to buy?
GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed Type C Power Supply with ON/Off Switch is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-09. Price and availability subject to change.
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