Check the listing for details. LAN Ethernet Adapter for AMAZON FIRE TV 3 or STICK GEN 2 or 2 STOP THE BUFFERING. Condition: New. Listed at 11.99 USD. Ethernet adapter for amazon fire stick or fire tv 3NOT COMPATIBLE FOR 1ST GEN STICKS HARDWIRE your internet connection for your 2nd Generation AMAZON Fire Stick If you are not sure what generation you have look at the bottom of the listing.This is a must have accessory if your having any kind of buffering or streaming problems.Reduce Buffering, lagging and most internet streaming problems. WiFi is slow and uses large bandwidth which is why people struggle with streaming. If multiple people are using your WiFi or even if you use your phone you are reducing you WiFi bandwidth. Each unit is tested on the latest fire stick to make sure its compatible. The USB adapter (included) gives you a USB port to connect to, then the LAN Ethernet Adapter gives you the ability to hard wire your internet to the stick.Plug and play installation with Auto connect - No need to configure any settings.