SinLoon PC Power on Button Desktop Computer Power Switch External Remote Start 5 vs 12V 2A Power Supply Cord for TP-Link Deco Mesh WiFi System Models S4
Updated August 2026 — The SinLoon PC Power on Button is ideal for PC users needing a convenient power switch, while the TKDY Power Supply Cord is essential for TP-Link Deco Mesh users. Choose based on your specific needs.
The SinLoon PC Power on Button is ideal for PC users needing a convenient power switch, while the TKDY Power Supply Cord is essential for TP-Link Deco Mesh users. Choose based on your specific needs.
Why SinLoon PC Power on Button Desktop Computer Power Switch External Remote Start 5 is better
lower price
SinLoon is priced at £8.99
DIY design
SinLoon is suitable for PC customisation
additional features
SinLoon includes splitter cables and a self-adhesive sticker
Why 12V 2A Power Supply Cord for TP-Link Deco Mesh WiFi System Models S4 is better
specialised function
TKDY is designed specifically for TP-Link Deco Mesh systems
wider compatibility
TKDY supports multiple Deco models
global voltage
TKDY has a worldwide input voltage range
Overall score
Specifications
| Spec | SinLoon PC Power on Button Desktop Computer Power Switch External Remote Start 5 | 12V 2A Power Supply Cord for TP-Link Deco Mesh WiFi System Models S4 |
|---|---|---|
| Brand | SinLoon | TKDY |
| Material | Copper, Plastic | Plastic, Metal |
| Input Voltage | N/A | 100V-240V |
| Output Voltage | N/A | 12V |
| Max Current | N/A | 2A |
| Cable Type | Power Switch | Power Adapter |
Dimension comparison
Design and Purpose
The SinLoon PC Power on Button and the 12V 2A Power Supply Cord for TP-Link Deco Mesh serve fundamentally different purposes, reflected in their distinct designs. The SinLoon is an external desktop computer power switch designed to extend or replace the original PC power button. It features a 1.8-metre cable, an LED indicator, and a self-adhesive sticker for convenient placement. In contrast, the TKDY power supply cord is a DC 12V, 2A adapter specifically designed for various TP-Link Deco Mesh WiFi systems, focusing on power delivery rather than user interaction.
The SinLoon’s design centres on usability, with a copper and plastic build housed in an ABS shell, making it suitable for DIY PC setups and replacing damaged power switches. Meanwhile, the TKDY power cord prioritises compatibility and electrical safety, with a wide input voltage range (100V-240V AC) and plastic-metal construction to power a variety of WiFi mesh models. In summary, SinLoon is a user-friendly external switch for PCs, whereas the TKDY product is a functional power adapter for networking devices.
Compatibility and Application
Compatibility and intended application differentiate these products sharply. The SinLoon power switch is compatible with motherboards that support standard POWER LED+/- and POWER SW connectors, allowing users to replace or extend the PC’s power button functionality. It is ideal for homes, offices, internet cafés, hotels, and schools where relocating or replacing the PC power switch is needed.
Conversely, the TKDY 12V 2A power supply cord is engineered exclusively for TP-Link Deco Mesh WiFi systems, such as the S4, M3, M4, M5, M9, and numerous other models including the AXE5400 Tri-Band WiFi 6E system. Its wide range of supported devices makes it an essential replacement or spare adapter for users of these specific mesh WiFi systems. The SinLoon is versatile for PC environments, while the TKDY cord is specialised for TP-Link networking hardware.
Installation and Ease of Use
Installation for both products caters to different user needs but shares an emphasis on simplicity. The SinLoon power switch requires connection to the motherboard’s POWER LED+ and POWER SW headers, with guidance to avoid reversing LED polarities. It comes with 1-2 splitter cables enabling simultaneous use of the original and external power buttons. The self-adhesive sticker facilitates mounting the switch in a convenient location, making the process straightforward for DIY enthusiasts.
The TKDY power supply cord installation is plug-and-play, designed to replace the original adapter for TP-Link Deco devices. Its worldwide input voltage compatibility allows effortless use without additional adapters. Although it does not involve complex wiring or configurations, it is limited to powering compatible TP-Link devices only. Overall, the SinLoon requires moderate technical installation skills, while the TKDY adapter offers straightforward connection suitable for general consumers.
Features and Functionality
The SinLoon PC Power on Button’s standout feature is its dual-function capability, allowing users to maintain the original computer power button while adding an external one via included splitter cables. It also offers LED indicators for power status and supports replacement of damaged switches, enhancing PC customisation with optional keycaps to match themes. The 1.8-metre cable length provides ample reach for repositioning the power button, improving accessibility.
In contrast, the TKDY power supply cord’s primary feature is its reliable power output of 12V at 2A, supporting a broad spectrum of TP-Link Deco WiFi systems. It ensures consistent power delivery with a world-wide input voltage range (100V-240V), making it versatile for global use. The material composition of plastic and metal reflects durability and safety in electrical performance. While it lacks interactive features, its functionality as a power source is critical for maintaining the operation of mesh WiFi systems.
Price and Value
There is a notable price difference between the two products, reflecting their distinct purposes and features. The SinLoon PC Power on Button is priced at £8.99, presenting an affordable option for users seeking to extend or replace their PC power switch with additional functionality and convenience. Its inclusion of splitter cables and a self-adhesive sticker adds value to this modest price.
On the other hand, the TKDY 12V 2A Power Supply Cord costs £12.88, making it approximately £3.89 more expensive than the SinLoon. This higher price is justified by its specialised role as a power adapter compatible with a wide range of TP-Link Deco Mesh products and its global voltage adaptability. While more costly, it serves a critical function in powering networking devices, which may justify the premium for users needing a reliable replacement adapter.
Build Quality and Materials
Both products use materials suited to their intended applications, ensuring durability and reliability. The SinLoon switch combines copper wiring with plastic and an ABS shell, materials typical for electronic switches that require insulation, flexibility, and robustness. This build supports frequent use and the mechanical action of a power switch, while the ABS shell offers protection and aesthetic appeal.
The TKDY power supply cord utilises plastic and metal components typical of AC/DC adapters, designed to withstand electrical loads and provide safe power transfer. The metal parts likely include connectors and internal components for stability and conductivity, while the plastic casing offers insulation and protection from external damage. Both products demonstrate appropriate material choices aligned with their functional roles.
Use Cases and Target Audience
The SinLoon PC Power on Button targets PC builders, repair technicians, and users who want to relocate or replace the desktop power button for convenience or aesthetic reasons. It is well-suited to environments such as homes, offices, internet cafés, and schools, where ease of access to the power switch is desired. Its DIY design appeals to computer enthusiasts looking to customise or upgrade their systems.
In contrast, the TKDY 12V 2A Power Supply Cord appeals to TP-Link Deco Mesh WiFi system users who need a replacement power adapter. It is ideal for individuals or businesses relying on stable mesh WiFi networks, including those using models like the Deco S4, X60, or AX6600. Its compatibility with numerous Deco models makes it an essential accessory for maintaining network uptime without hassle.
Which should you buy?
Your choice between the SinLoon PC Power on Button and the TKDY 12V 2A Power Supply Cord depends entirely on your needs. If you require an external or replacement power switch for a desktop PC, the SinLoon is the clear and affordable option at £8.99, offering convenient features like LED indicators, splitter cables, and a self-adhesive mount. It is ideal for PC DIYers and those wanting to customise their setup.
However, if you need a reliable power adapter for a TP-Link Deco Mesh WiFi system, the TKDY cord at £12.88 is the necessary choice. It supports a wide range of Deco models with a stable 12V/2A output and global voltage compatibility, making it indispensable for maintaining your mesh network’s operation. Ultimately, buy the SinLoon for PC power control needs and the TKDY for powering TP-Link Deco devices.
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