TP-Link HS103 Smart Plug 10A 12A 2.4 GHz WiFi
A compact smart plug controlling lights and small appliances up to 12 A via 2.4 GHz Wi-Fi with Alexa, Google Assistant and Cortana voice support
- Connection protocolWiFi
- Product colorWhite
- Product typePlug-in Module
- DetailsProtocol: IEEE 802.11b/g/n Wireless Type: Wi-Fi communicatio
- Key featuresLite-duty Plug A lighter version of Kasa Smart's mini plug t
- Product dimensions2.62 in × 1.57 in × 1.5 in
- Control from anywhere with the Kasa app on Android or iOS
- Voice control via Amazon Alexa, Google Assistant and Microsoft Cortana
- Powers light-duty devices up to 10 A such as lamps and TVs
- Schedules and scenes automate on/off timing or group multiple plugs
- Compact 2.62" x 1.57" x 1.50" design fits tight outlets without blocking neighbours
Compact Smart Plug for Light Loads
The TP-Link HS103 is a plug-in module rated at 10 A for lamps, fans, TVs and similar light-duty electronics. It connects directly to a 2.4 GHz Wi-Fi network without a hub and is managed through the Kasa app on Android 4.1 or higher and iOS 9.0 or higher. The white enclosure measures 2.62 by 1.57 by 1.50 inches and weighs 0.25 lb. It suits renters or homeowners who want simple remote switching for a few outlets.
Thermal and Power Behaviour
The device draws only the standby power needed for its Wi-Fi radio and relay, so it adds negligible heat to a socket. No fan or active cooling is present, making operation completely silent. The 12 A maximum rating provides headroom above the 10 A continuous load limit for brief inrush currents. Buyers who need to switch heaters, large appliances or loads above 10 A should choose a higher-rated controller.
App Features and Package Contents
The Kasa app enables scheduling, scenes and away-mode automation so multiple plugs can be triggered with one tap. Voice control works with Amazon Alexa, Google Assistant and Microsoft Cortana for hands-free operation. The box contains the smart plug and a quick-start guide; no additional sensors, hubs or mounting hardware are included. Users without a secured 2.4 GHz Wi-Fi network cannot complete setup.
How it compares
Measured against everything we stock in Plugs, Dimmers & Smart Lighting, at today’s prices. Recalculated every night.
- Price $10.99
- Cheaper than about 94% of the 370 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | Kasa Smart |
| Model name | HS103 |
| Product color | White |
| Product type | Plug-in Module |
| Connectivity | |
| Connection protocol | WiFi |
| Size & build | |
| Product dimensions | 2.62 in × 1.57 in × 1.5 in |
| Product weight | 0.25 lb (net weight) |
| Shipping weight | 0.14 kg |
| Package size | 89 × 81 × 64 mm |
| Compatibility | |
| Alexa support | Yes |
| Google Assistant support | Yes |
| In the box | |
| In the box | (1) Kasa Smart Plug Lite (1) Quick Start Guide |
Questions about this item
How do I connect the HS103 to my Wi-Fi and what step do people often miss?
Plug it in, open the Kasa app on Android 4.1+ or iOS 9.0+, and follow the in-app setup. The step users miss is selecting a secured 2.4 GHz network — the plug will not join a 5 GHz band.
Will the relay or outlet wear out and need replacement?
The unit has no user-serviceable parts. If the internal relay fails after extended switching cycles, the whole plug must be replaced; there is no separate maintenance schedule.
What load limit will trip the plug first during continuous use?
The continuous current limit is 10 A. Sustained loads above that — for example a space heater on high — will cause the plug to shut off before any thermal limit is reached.
More in Plugs, Dimmers & Smart Lighting
Similar items
TP-Link
TP-Link HS100 KIT Smart Plug 2-Pack 15A 1.8kW 2.4 GHz WiFi
- WiFi
- White
$36.99
0.00045632BTC
In stock
Mobi
Mobi Smart WiFi LED Bulb Multi-Color 70267 600 Lumens 7W A19 16 Million Colors 2.4GHz
- Smart Bulbs
$10.99
0.00013558BTC
In stock