SoulBay Raspberry Pi Power Supply, SoulBay 5V 3A Micro USB vs Sirlyr PSU Extension Cable Kit - Custom Sleeved
Updated August 2026 — SoulBay Raspberry Pi Power Supply, SoulBay 5V 3A Micro USB wins on cable length and output, Sirlyr PSU Extension Cable Kit - Custom Sleeved wins on combs and awg.
The Raspberry Pi Power Supply is a more economical choice for Raspberry Pi users, while the Sirlyr PSU Extension Cable Kit offers superior aesthetics and versatility for PC builds.
Why SoulBay Raspberry Pi Power Supply, SoulBay 5V 3A Micro USB is better
Price
Raspberry Pi Power Supply is $11.99, significantly cheaper than Sirlyr's $19.99.
Compatibility
Designed specifically for Raspberry Pi devices.
Cable Length
6-foot cable provides flexibility for Raspberry Pi setups.
Why Sirlyr PSU Extension Cable Kit - Custom Sleeved is better
Aesthetics
Custom sleeved cables in pearl white and pink enhance PC build appearance.
Power Stability
16 AWG cables maintain stability in high currents.
Cable Management
Includes 18 cable combs for organized setups.
Overall score
Specifications
| Spec | SoulBay Raspberry Pi Power Supply, SoulBay 5V 3A Micro USB | Sirlyr PSU Extension Cable Kit - Custom Sleeved |
|---|---|---|
| Brand | SoulBay | Sirlyr |
| Type | Power Supply | Extension Cable |
| Input Voltage | 100-240V | N/A |
| Output Voltage | 5V | N/A |
| Cable Material | Standard | Sleeved |
| Ideal Use | Raspberry Pi | PC Builds |
Dimension comparison
Overview of the Products
In this comparison, we will explore the differences between the Raspberry Pi Power Supply by SoulBay and the Sirlyr PSU Extension Cable Kit. The Raspberry Pi Power Supply is priced at $11.99, while the Sirlyr PSU Extension Cable Kit costs $19.99. This makes the Raspberry Pi Power Supply about 40% cheaper than the Sirlyr kit, which may influence buyers depending on their needs.
Design and Aesthetics
The Raspberry Pi Power Supply features a practical design with a 6-foot long cord, allowing users to position their Raspberry Pi conveniently without being constrained by short cables. On the other hand, the Sirlyr PSU Extension Cable Kit is designed with aesthetics in mind, featuring pearl white and pink sleeved cables that stand out in a PC build. The custom sleeves not only enhance the visual appeal but also offer a more robust and heat-resistant solution than standard cables.
Compatibility and Use Cases
The Raspberry Pi Power Supply is specifically designed for Raspberry Pi models, including the Raspberry Pi 3, 2, B/B+, and A/A+, as well as compatible devices like Android tablets. This focused compatibility ensures reliable performance for Raspberry Pi users. In contrast, the Sirlyr PSU Extension Cable Kit is versatile and can be used in a range of PC builds, accommodating high-power systems running between 800W and 1600W. This makes it ideal for gamers and DIY PC enthusiasts looking to enhance their setups.
Power and Performance
With an output of DC 5V at 3A, the Raspberry Pi Power Supply provides a steady current sufficient to power Raspberry Pi devices efficiently. The power supply is designed to handle varying input currents, making it reliable for consistent performance. Conversely, the Sirlyr PSU Extension Cable Kit utilizes 16 AWG cables that maintain stability during high currents. This feature is critical for users who require optimum power transfer for demanding applications, such as gaming or heavy processing tasks.
Cable Length and Management
The Raspberry Pi Power Supply’s 6-foot cable length is a significant advantage, providing flexibility in setup and minimizing clutter. Users can arrange their workspace without worrying about being tethered to a wall outlet. In contrast, the Sirlyr PSU Extension Cable Kit includes a comprehensive set of cable extensions, which come with 18 cable combs for better cable management. This allows for a cleaner and more organized look within a PC case, appealing to those who prioritize aesthetics and tidy setups.
Safety and Certifications
Safety is a key consideration when choosing power supplies. The Raspberry Pi Power Supply is certified by ETL, CE, and FCC, ensuring it meets safety standards for use. This certification indicates reliability and safety, which is crucial for electronic devices. The Sirlyr PSU Extension Cable Kit, while not specifically mentioned regarding safety certifications, does utilize gold-plated terminals to ensure optimal current transfer. This focus on quality materials can contribute to overall system safety and performance.
Price Comparison
The Raspberry Pi Power Supply is priced at $11.99, making it a budget-friendly option for users specifically looking for a power supply for Raspberry Pi devices. In contrast, the Sirlyr PSU Extension Cable Kit at $19.99 is about 67% more expensive. While the price difference is significant, it's essential to consider the intended use: those needing a dedicated power supply for a Raspberry Pi will find the SoulBay option more economical, whereas users looking for a stylish extension kit for a custom PC build might justify the higher price for the Sirlyr product.
Which should you buy?
Choosing between the Raspberry Pi Power Supply and the Sirlyr PSU Extension Cable Kit depends largely on your specific needs. If you are a Raspberry Pi user seeking a reliable and economical power solution, the Raspberry Pi Power Supply is the clear choice at $11.99. However, if you are building or upgrading a PC and desire a visually appealing and high-performance extension cable kit, the Sirlyr PSU Extension Cable Kit may be worth the investment at $19.99. Each product serves distinct purposes, catering to different types of users in the tech community.

