Original 3 years Warranty By TP-Link Malaysia

2 variations:
TL-WA854RE - Without Ethernet port
TL-WA850RE - With Ethernet port

Both models are same in other specs.

What in the box:-
1x 300Mbps Universal Wi-Fi Range Extender TL-WA850RE / TL-WA854RE
1x Quick Installation Guide

300Mbps wireless data rates ideal for video streaming, online gaming and internet calling

Range Extender mode boosts wireless signal to previously unreachable or hard-to-wire areas flawlessly

Miniature size and wall-mounted design make it easy to deploy and move flexibly

Easily expand wireless coverage at a push of Range Extender button

Ethernet port allows the Extender to function as a wireless adapter to connect wired devices (TL-WA850RE ONLY)

Compatible with other 802.11n/g/b products

Range extender with Ethernet output to function as a wireless adapter to connect wired devices like Blu-ray® players, gaming consoles, DVRs and Internet TVs. (TL-WA850RE ONLY)

Flexible Placement
The device’s miniature size and wall-mounted design make it easy to deploy and move flexibly. Once connected with an existing router, you can simply unplug and plug the Range Extender back in anywhere within wireless range of the existing router, without need to configure again.

Plug and Play
With no new wires or cables, within range of their existing wireless network, users can easily extend wireless coverage at a push of the WPS button on their router followed by the Range Extender button on the TL-WA850RE / TL-WA854RE or vice versa within 2 minutes.

Ethernet Bridge
The TL-WA850RE’s single Ethernet port allows the Extender to function as a wireless adapter to connect wired devices like Blu-ray® players, gaming consoles, DVRs and Internet TVs. At the same time, the device can share the wireless network as well.

Smart Signal Indicator Light
5 signal lights show the strength of signal that TL-WA850RE / TL-WA854RE receives from the existing router, which can help to find the right location to place the range extender.