Which powerline adapter offers the best speed and reliability?

The PLA6456 is a G.hn Wave 2 powerline adapter with pass-through AC outlet and a single Gigabit Ethernet port per unit. It advertises up to 2400 Mbps over powerline, supports 128-bit AES encryption, and is aimed at low-latency streaming and gaming use where Wi‑Fi is unreliable.

A dual-adapter Starter Kit combining Powerline networking and Wi‑Fi 6 mesh: up to 2400 Mbps over the electrical wiring and Wi‑Fi 6 for wireless devices, with two Gigabit LAN ports and easy plug‑in setup. It provides mesh features, WPA3 security and OFDMA/MU‑MIMO optimizations for many simultaneous users. Suited to homes with Wi‑Fi deadspots needing fast wired and wireless connections.

The Netgear PLP2000 is a two-adapter powerline kit delivering up to 2000 Mbps over HomePlug AV2 with two Gigabit Ethernet ports per adapter and a noise-filtered pass-through outlet. It uses MIMO technology for improved coverage and is plug-and-play with push-button encryption. It suits homes that need wired connections in rooms without Ethernet wiring.

TL-PA7017P KIT is an AV1000 HomePlug AV2 passthrough powerline starter kit with a gigabit Ethernet port and an integrated AC pass-through socket. It provides up to 1000 Mbps powerline rates, a mains noise filter for improved reliability, and a power-saving mode that reduces consumption by up to 85%.

TL-PA7017P KIT is an AV1000 HomePlug AV2 passthrough powerline starter kit with a gigabit Ethernet port and an integrated AC pass-through socket. It provides up to 1000 Mbps powerline rates, a mains noise filter for improved reliability, and a power-saving mode that reduces consumption by up to 85%.

Two AV2000 powerline adapters with integrated passthrough sockets and two gigabit Ethernet ports each; uses 2x2 MIMO and beamforming for improved throughput and stability, and supports up to 2000 Mbps theoretical powerline speed. Suited for 4K streaming and gaming where wired performance is required without new cabling.

A 2‑adapter Powerline 1300 AV2 kit providing up to 1300 Mbps PHY data rate, MIMO with beamforming, a gigabit Ethernet port on each adapter, 128‑bit AES encryption, and up to 300 m range over electrical wiring. Suited for extending wired network access and streaming 4K video where Wi‑Fi is weak. Includes two TPL‑422E adapters, ethernet cables, and utility software.