Gigabit WiFi Extenders: What to Check

It describes the Ethernet port’s link class, typically useful for connecting a wired device or using the unit as an access point. It does not specify the speed of every wireless client connection.

Not necessarily. The broadband plan, router backhaul, wireless conditions, Ethernet cable and client device all constrain actual throughput.

It can connect a wired TV, console or computer to the extended network, or provide the wired input for access-point mode where supported.

TP-Link RE700X and RE705X are examples whose official product pages list a Gigabit Ethernet port. Verify the exact model and regional version before buying.