What are the alternatives to the GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed…?

GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed… competes with other Single Board Computers products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Single Board Computers category for alternatives.

GeeekPi

GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed Type C Power Supply with ON/Off Switch

Name: GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL Listed Type C Power Supply with ON/Off Switch
Brand: GeeekPi
SKU: B0BMGJNSVS
Price: 9.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-07

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$9.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

Buy on Amazon — $9.99 Compare to similar single board computers

*Price sourced from Amazon.com. Last updated 2026-09-06. Price and availability subject to change.

Bottom line: The 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 a niche pick — read recent reviews before buying in the single board computers category, priced around $9.99. Compare close alternatives before committing.

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…

SpecPicks Verdict

SpecPicks scored GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B, UL… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the single board computers category. GeeekPi's single board computers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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

Brand	GeeekPi
Warranty	6 months
UnitCount	1
Manufacturer	GeeekPi

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.

Buy on Amazon — $9.99

*Price sourced from Amazon.com. Last updated 2026-09-06. Price and availability subject to change.