LAN Ethernet Rj45 Connector OTG USB Adapter Cable for Amazon Fire Stick 2ndplease note: Warning This item is not compatible with your Fire TV Stick (1st Generation). Also includes the USB adapter (required to use Ethernet connection) 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 by adding the Ethernet Adapter.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.Super FAST 10/100 Mbps auto-sensing FAST SHIPPING - optional faster shipping times when checking out. If you are not sure what fire stick version you have you can look at the pictures in the listing and we have a comparison chart.Alternatively, you can look at the bottom of the stick and look for these numbers (the writing is very small) 1st-gen = 2ABDU-05092nd-gen = 2AE6S-0948 INTERNET SPEED - This device is designed to give you a BETTER INTERNET connection. WiFi can be fast but it also can also slow down during peak times, it transmits in waves (fast and slow). With a wired connection this removes this cause of buffering by giving you a steady internet stream. Buffing or lagging may not be eliminated completely as buffering is caused by more than 1 thing. If you are using a streaming service to watch TV then you may still buffer if that service is to slowif you have any issues I have had some Amazon Fire TV Box not connecting to the internet when using the Ethernet cable rather than Wifi. The most common cause is that the Ethernet cable was connected after the Amazon Fire TV was powered on and the Wifi may be trying to connect. Here are a few suggestions on how to get the Amazon Fire TV Box to connect to the internet with the Ethernet. Easiest First: Remove the Power Cable from the Amazon Fire TV Box. Connect the Ethernet cable to the Amazon Fire TV Box, and the other end to your router. Power the Amazon Fire TV Box back on. This will usually correct the issue of the Amazon Fire TV Box connecting to the internet over Ethernet. If this does not work then...You Can Also Check the Settings:Connect one end of an Ethernet cable to you Amazon Fire TV Box and the other end to your router. In the Amazon Screen go to Home screen, select Settings > System > Network > Wired. This Should select the wired network as you primary internet connection. If this does not work then.then you have to do a factory reset. after that it will connect automatically with your hard wire Kindly Note: If you need a huge quantity, contact us to get more competitive offer. Shipping and Payment: Payment : PaypalShipped within 1 business days once payment done. Ship via USPS 1st class mail with Tracking Number,2-5 days to reach you. Refund and Guarantee: 30 Days Money Back Guarantee180 Days - Free ExchangePlease contact us with any questions or concerns,we will solve it until you satisfy.