TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 D vs myVolts Step-Up USB-C to 12V DC Power Tip Compatible with Neural DSP Quad Cortex
Updated August 2026 — The TAIFU adapter is a more powerful and versatile option, while the myVolts Step-Up is more portable and cost-effective.
The TAIFU adapter is a more powerful and versatile option, while the myVolts Step-Up is more portable and cost-effective.
Why TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 D is better
power output
TAIFU provides 108W vs myVolts' 36W
compatibility
TAIFU supports multiple Synology models
warranty
TAIFU offers a 3-year warranty
Why myVolts Step-Up USB-C to 12V DC Power Tip Compatible with Neural DSP Quad Cortex is better
price
myVolts is C$23.65 cheaper
size
myVolts is compact and portable
user support
myVolts emphasizes responsive customer service
Overall score
Specifications
| Spec | TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 D | myVolts Step-Up USB-C to 12V DC Power Tip Compatible with Neural DSP Quad Cortex |
|---|---|---|
| Brand | TAIFU | MyVolts |
| Current | 9A | 3A |
| Voltage | 12V | 12V |
| Power Type | AC Adapter | USB-C Tip |
| Protection | Yes | No |
Dimension comparison
Price Comparison
When it comes to pricing, the TAIFU 4-Pin 12V 8.33A - 9A Power Adapter is offered at C$63.63, while the myVolts Step-Up USB-C to 12V DC Power Tip is priced at C$39.98. This makes the myVolts option significantly more economical, saving buyers C$23.65. If budget is your primary consideration, the myVolts product may be the preferable choice for those looking to power devices without the need for a more complex power supply.
Compatibility
The TAIFU adapter is highly compatible with a wide range of Synology Disk Stations, including models such as DS409, DS410, DS412+, and many others, covering a comprehensive list of 4-Bay NAS servers. In contrast, the myVolts Step-Up is designed specifically for the Neural DSP Quad Cortex and other devices requiring a 12V DC centre negative polarity. If you own multiple Synology devices, the TAIFU adapter may serve you better with its extensive compatibility, while the myVolts is limited to specific use cases.
Power Output
The TAIFU power adapter provides an output of 12V at a maximum current of 9A, which equates to a maximum power output of 108W. This is suitable for powering larger devices and systems that demand higher wattage. On the other hand, the myVolts Step-Up delivers 12V at 3A, resulting in a maximum power output of 36W. Therefore, if your device requires higher power, the TAIFU would be the more appropriate option.
Size and Portability
The myVolts Step-Up is designed to be compact and user-friendly, allowing it to fit onto the end of a USB-C cable. This small form factor makes it ideal for portable setups and easy transport, especially for musicians or professionals on the go. The TAIFU adapter, while effective, is a more traditional power supply and may not offer the same level of convenience in terms of portability. If you need something easy to carry and store, the myVolts may have the edge.
Safety Features
Both products come with built-in safety features to protect your devices. The TAIFU adapter includes over-voltage, over-load, and short-circuit protections, ensuring a reliable and safe charging experience. The myVolts Step-Up, while it may not explicitly list safety features, operates under USB Power Delivery and Quick Charge protocols, which inherently include safety mechanisms. If safety is your primary concern, the TAIFU's clearly defined protections may provide more peace of mind.
User Experience
With a 3-year warranty and a 3-month money-back guarantee, the TAIFU offers a robust customer service commitment, which can enhance the user experience by providing assurance of product reliability. In contrast, myVolts emphasizes customer support through prompt responses to inquiries, although it does not specify a warranty period. For users who value a solid warranty, the TAIFU may be more appealing; however, myVolts also positions itself as responsive and customer-friendly.
Use Cases
The TAIFU power adapter is tailored more for users with multiple Synology Disk Stations or NAS systems that require a dependable power supply. Its higher output and broad compatibility make it suitable for home or small business setups. The myVolts Step-Up caters to musicians or tech enthusiasts who require a compact solution for powering specific devices like the Neural DSP Quad Cortex. Depending on your primary use case, either option could be highly effective.
Which should you buy?
Choosing between the TAIFU 4-Pin 12V 8.33A - 9A Power Adapter and the myVolts Step-Up USB-C to 12V DC Power Tip ultimately hinges on your specific needs. If you require a versatile, high-output power supply for various Synology devices and value a robust warranty, the TAIFU is the better choice. However, if cost-effectiveness, portability, and specific compatibility with devices like the Neural DSP Quad Cortex are your priorities, the myVolts Step-Up is a compelling option. Consider your device requirements and usage scenarios to make the best decision for your power needs.
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