10 Best Powerline Ethernet Adapters 2025 in the United States

The TP-Link Powerline WiFi Extender TL-WPA8631P KIT combines an AV1300 Powerline Network Adapter and an AC1200 Dual Band Extender, making it ideal for extending your internet connection through your home's electrical wiring. It offers impressive speeds with AV2000 powerline technology and 867 Mbps on 5 GHz WiFi, suitable for HD streaming and gaming. The three Gigabit ports provide secure wired connections for multiple devices, like desktops and smart TVs, and the included passthrough socket is convenient for plugging in other devices without losing the outlet.

It is essential to ensure that the adapters are on the same electrical circuit, as it won't work with surge protectors and can have reduced speeds due to wiring quality or interference. Setting up is easy with the Plug Pair & Play feature, and it integrates well with TP-Link's OneMesh system for wider coverage. Additionally, the product is designed with security in mind and follows stringent cybersecurity standards.

Users in homes with complex electrical systems or long distances between adapters may experience slower speeds. For a typical multi-story home needing strong and reliable internet coverage, this kit is a practical choice.

The Comtrend G.hn Wave 2 Powerline Ethernet Adapter is a strong contender in its category, offering impressive speeds up to 2000 Mbps, which caters well to high-demand activities like gaming and streaming. With two gigabit ports, it allows for the connection of multiple PoE (Power over Ethernet) devices, such as cameras or VoIP phones, making it highly versatile.

This adapter supports the latest G.hn standard, ensuring up-to-date technology and performance. However, it must be noted that a minimum of two adapters are required to establish a connection, which might be an additional cost to consider. Furthermore, its PoE capability is particularly useful for users needing to deliver both data and power through a single connection, but this feature may not be necessary for all users.

It lacks a pass-through socket, meaning it will occupy an entire power outlet. This adapter is well-suited for those who need a reliable and high-speed network solution with PoE functionality, such as gamers or small business owners utilizing multiple networked devices.

The TP-Link Powerline WiFi Extender (TL-WPA7517KIT) is a solid choice for extending your home network. It supports speeds of up to 1000 Mbps over Ethernet, which is sufficient for most household internet needs, including streaming and gaming. The dual-band Wi-Fi capability ensures you get stable and fast wireless connectivity, reducing dead spots in your home.

Setting it up is simple with a plug-and-play design and one-touch Wi-Fi configuration, making it user-friendly for non-tech-savvy individuals. The Gigabit Ethernet port is a bonus for securely connecting devices like smart TVs and gaming consoles directly to the network for optimal performance. OneMesh compatibility is a highly beneficial feature, allowing it to integrate seamlessly with compatible TP-Link routers for uninterrupted connectivity throughout your home.

However, it does not include a pass-through socket, which means it will occupy an entire outlet. Additionally, it requires all adapters to be on the same electrical circuit, and its performance may be affected by appliances and devices on that circuit. It also will not work with surge protectors, so you will need to connect it directly to the wall outlet. The device is compatible with other TP-Link AV series powerline adapters, ensuring flexibility in expanding your network. The absence of specific mention of encryption might be a concern for those particularly focused on security, but most TP-Link devices include standard encryption measures.