英文描述参考

LAN Ethernet adapter for Amazon Fire Stick, ALL new Fire TV 3 and Chromecast 1, 2 and ultra

No additional attachments required. plug n' play.
(Streaming devices NOT included in this listing)

HARD WIRE your internet connection
(please note: not compatible with first Generations Fire sticks)

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.

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-0509
2nd-gen = 2AE6S-0948

Devices compatible are:
Amazon 2nd Gen Fire Stick (not 1st gen)
Amazon Fire TV 3
Chromecast 1st Gren
Chromecast 2nd Gen
Chromecast Ultra