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A compact mains USB-C power supply built for Raspberry Pi projects, offering Power Delivery and selectable voltage profiles. Hobbyists and makers gain confidence running Pi 5 boards and peripherals without worrying about undervoltage. Is the GeeekPi USB-C Power Supply the sensible choice for bench use and travel?
⚡ At a Glance
- • Output Options: Multiple PD voltages: 5V at 5A, 9.0V at 3.0A, 12.0V at 2.25A, 15.0V at 1.8A
- • Best for: Raspberry Pi 5 users powering boards with attached peripherals such as SSDs and HATs
- • Not ideal for: Projects needing multiple separate USB power ports or integrated hub functionality
PD-enabled USB-C supply matched to Raspberry Pi 5 power requirements. Compact UK-plug design suits bench setups and travel.
Stable Pi operation, with 5V/5A Power Delivery
Power Delivery negotiation selects the 5V at 5A profile to supply up to 27W for high-current loads. The PSU also supports alternate PD voltages for other profiles where required.
Prevents undervoltage when running Raspberry Pi 5 with external drives and add-on boards, keeping systems stable under load.
Flexible charging across kit, with multiple PD voltage profiles
The adapter exposes several negotiated voltages including 9V at 3A, 12V at 2.25A and 15V at 1.8A, allowing compatibility with a range of PD-capable devices.
Reduces the need for separate chargers by powering compatible peripherals and other PD-capable gadgets from a single compact supply.
Protected operation, with built-in safety features
Includes over-current protection, over-voltage protection and short-circuit protection, plus an inline noise filter and a high-quality copper wire core for stable transmission.
Helps protect Raspberry Pi boards and attached storage from common power faults, increasing reliability for long-running projects.
✨ The 4 Key Reasons for GeeekPi USB-C Power Supply
- Stable power under load - ensures uninterrupted operation with multiple peripherals such as SSDs and HATs
- Built-in protections - shields connected boards from over-current, over-voltage, short-circuit and noise
- Compact UK plug design - simple plug-and-play setup for bench use without extra adapters
- Worldwide input range - compatible with 100-240V mains for travel and varied locations
📋 Technical Details at a Glance
- Category: USB-C Power Supply
- Output Power: 27W
- Output Options: 5V at 5A; 9.0V at 3.0A; 12.0V at 2.25A; 15.0V at 1.8A
- Power Delivery: PD support
- Compatibility: Raspberry Pi 5 4GB/8GB/16GB
❓ Frequently Asked Questions
Q: Is this compatible with Raspberry Pi 5?
A: Yes. The supply is specified for Raspberry Pi 5 and lists compatibility with 4GB, 8GB and 16GB variants.
Q: Can it power external SSDs and other peripherals?
A: Yes. A stable 5V at 5A PD output prevents undervoltage when multiple peripherals are attached, and user feedback notes reliable performance powering Pi plus SSDs.
Q: Is the adapter suitable for travel?
A: Yes. The 100-240V, 50/60Hz input range and compact UK-plug form make it travel-friendly for use in different mains environments.
🏆 Our Verdict
The GeeekPi USB-C Power Supply suits Raspberry Pi 5 owners and makers who need dependable, high-current mains power for boards and attached storage. Power Delivery support combined with a stable 5V/5A profile and comprehensive safety protections makes it a practical choice for bench work and portable setups. Even if cost matters, the reliable output and built-in protections point to sensible long-term value.
