The TP-Link TL-WA850RE is a compact Wi-Fi range extender designed to boost existing Wi-Fi coverage in small to medium spaces. Here are its key specifications:
	1.	Wi-Fi Speed:
	•	Supports up to 300 Mbps on the 2.4 GHz band, ideal for basic internet tasks like browsing, streaming, and online gaming.
	2.	Coverage:
	•	Equipped with internal antennas to extend Wi-Fi coverage and improve signal strength in areas with weak or no Wi-Fi signal.
	3.	Plug-and-Play Design:
	•	Compact, wall-plugged design allows easy installation without taking up much space, and it blends into home decor.
	4.	Ethernet Port:
	•	Includes a 10/100 Mbps Ethernet port for connecting wired devices (such as a smart TV, game console, or PC) to the extended network.
	5.	One-Button Setup:
	•	Features a WPS button for quick setup. Pressing the WPS button on the router and the RE button on the extender connects it to the network.
	6.	Smart Signal Indicator:
	•	Has an LED light that indicates signal strength, helping to find the best placement for optimal coverage.
	7.	TP-Link Tether App:
	•	Can be managed via the TP-Link Tether app for configuration, monitoring, and remote management.

The TL-WA850RE is a basic and affordable solution for expanding Wi-Fi coverage in specific areas of a home or office, offering easy setup and straightforward functionality. It’s best suited for non-intensive internet activities and single-band 2.4 GHz networks.