Desktop Computer Power Switch vs 12V 1.25A 15W Power Supply Charger 4.0 * 1.7mm Power Cable Compatible with E-cho
Updated August 2026 — The Desktop Computer Power Switch is ideal for enhancing desktop usability, while the 12V Power Supply Charger offers broader compatibility and safety features.
The Desktop Computer Power Switch is ideal for enhancing desktop usability, while the 12V Power Supply Charger offers broader compatibility and safety features.
Why Desktop Computer Power Switch is better
price
The Desktop Computer Power Switch is cheaper at £5.69.
design
The power switch features a stylish mechanical keycap design.
installation
The power switch has straightforward installation instructions.
Why 12V 1.25A 15W Power Supply Charger 4.0 * 1.7mm Power Cable Compatible with E-cho is better
compatibility
The charger supports multiple E-cho devices.
safety
The charger includes multiple safety protections.
ease of use
The charger offers plug-and-play convenience.
Overall score
Specifications
| Spec | Desktop Computer Power Switch | 12V 1.25A 15W Power Supply Charger 4.0 * 1.7mm Power Cable Compatible with E-cho |
|---|---|---|
| Brand | Colexy | MSMXCS |
| Current | N/A | 1.25A |
| Voltage | N/A | 12V |
| LED Light | Yes | No |
| Mechanical Keycap | Yes | No |
Dimension comparison
Overview of the Products
In this comparison, we have the Desktop Computer Power Switch and the 12V 1.25A 15W Power Supply Charger. The Desktop Computer Power Switch, priced at £5.69, offers a convenient way to operate your desktop PC from a distance, while the 12V Power Supply Charger, available for £6.39, serves as a reliable power source for various E-cho devices. Both products cater to specific user needs, making it essential to understand their features and functionalities.
Design and Build Quality
The Desktop Computer Power Switch features a mechanical keycap design, enhancing the tactile experience when powering on your PC. This external switch is not only stylish, with its cool blue LED lighting, but also practical for users looking to relocate their power switch for better access. In contrast, the 12V Power Supply Charger is designed with functionality in mind, featuring a plug size of 4.0mm × 1.7mm that fits a wide range of E-cho devices. While its main focus is utility, the charger is robustly built to withstand daily use, ensuring a long service life.
Functionality and Features
Functionality is where the Desktop Computer Power Switch shines, providing users with an external switch that can be installed in various locations, thanks to its 1.8-metre extension cable. This feature is particularly beneficial for users in home offices or internet cafés. On the other hand, the 12V Power Supply Charger offers plug-and-play convenience, requiring no tools or complex setup. Its wide compatibility across multiple E-cho devices ensures that it meets diverse power supply needs, making it a versatile option for smart home users.
Installation and Ease of Use
When it comes to installation, the Desktop Computer Power Switch offers straightforward connectivity to the motherboard with clear instructions. Users can easily set it up in a matter of minutes, enabling them to position their computer case more flexibly. Conversely, the 12V Power Supply Charger is designed for quick and easy use, allowing users to simply plug it in and power on their devices without the need for any complicated configurations. This convenience makes it an attractive option for those who prefer hassle-free solutions.
Compatibility
Compatibility is a strong point for the 12V Power Supply Charger, which supports a range of E-cho devices, including the Echo Dot and Echo Show series. This ensures that users can rely on it for multiple devices within their smart home ecosystem. In comparison, the Desktop Computer Power Switch is specifically tailored for desktop PCs and may not offer the same versatility. Its design focuses on enhancing the desktop experience rather than catering to a broader range of devices.
Safety Features
Both products include safety features, but they differ significantly in scope. The 12V Power Supply Charger boasts multiple safety protections, including overvoltage, overcurrent, short circuit, and overload protection, ensuring that devices are charged safely and efficiently. This is particularly important for users who want peace of mind when powering their electronics. The Desktop Computer Power Switch, while it provides a reliable means of powering on a PC, does not specifically highlight additional safety features, which may be a consideration for users focused on electrical safety.
Price Comparison
The Desktop Computer Power Switch is priced at £5.69, while the 12V Power Supply Charger is slightly more expensive at £6.39. While the difference of £0.70 may seem minimal, it reflects the different functionalities each product offers. The power switch provides a unique solution for desktop users looking to enhance their setup, whereas the charger serves as a versatile power supply for various smart devices. Depending on your needs, the price difference may warrant the additional functionality of the charger.
Which should you buy?
Choosing between the Desktop Computer Power Switch and the 12V Power Supply Charger ultimately depends on your specific needs. If you are looking for a stylish and convenient way to operate your desktop PC from a distance, the Desktop Computer Power Switch is the ideal choice at £5.69. However, if you require a reliable power source compatible with multiple E-cho devices, the 12V Power Supply Charger at £6.39 offers greater versatility and safety features. Consider your primary use case and select the product that best aligns with your requirements.
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