3 in 1 Wifi Extender Booster: Ideal for extending WiFi to devices like iPhone, iPad, Android devices, Echo/Alexa devices, Smart TV, Multimedia player, PC, Mac, Samsung, PlayStation, Smart Plug and etc,. No More Dead Zones: Equipped with 4 x 5DBi external Antennas to extend the range of your wireless router, boost your existing Wi-Fi signal, and eliminate dead spots for improved coverage. Simultaneous dual band: Dual-Band technology enables blazing-fast Wi-Fi speeds of up to 867(5GHz)Mbps + 300(2.4GHz)Mbps connections for 1167Mbps of total available bandwidth; Built-in high power amplifiers to provide extreme Wi-Fi coverage and penetration.

Can Serve 2 Purposes (or both at the same time): #1) Can be used as a POE powered 2 Port POE switch #2) Can be used to extend your network cable run past the normal 300 meter distance limitation POE powered 2 Port switch: Has 1 port in and 2 ports out. Takes incoming POE through the in port and will act as a 2 port unmanaged POE switch through the 2 out ports to 2 more networkable devices. POE and/or Network Range Extender: Allows you to run cable lengths past the tradition 300 feet restriction. Daisy chain up to 2 extenders to run upwards to 900 feet