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The Smays Wired Ethernet Adapter is a compact, plug-and-play micro USB OTG cable with a 3-port USB 2.0 hub and 5V DC power input. Designed for Fire Stick (Basic, 2nd, 4K, Lite, Cube), Google Chromecast Ultra, Roku, and Echo Show devices, it delivers stable 10/100 Mbps wired internet to eliminate buffering and lag. It also supports multiple USB peripherals like keyboards, mice, and external storage, making it a versatile upgrade for seamless, high-speed streaming and multitasking.


















| ASIN | B078MNW25Q |
| Best Sellers Rank | #355 in USB Computer Network Adapters |
| Brand | Smays |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,206) |
| Date First Available | December 26, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 3.74 x 0.94 x 0.59 inches |
| Item Weight | 1.12 ounces |
| Item model number | SMAYS-MICRO-ETHERNET-FIRETV |
| Manufacturer | SMAYS |
| Operating System | Android, Chrome OS, Linux, Windows 8/7/XP/10, macOS |
| Power Source | DC |
| Product Dimensions | 3.74 x 0.94 x 0.59 inches |
| Voltage | 5 Volts |
S**S
Easy to use, tons of uses, extremely fast.
I have been pleasantly amazed by this little device. It does exactly what it says, in a manner that is amazingly easy to apply. It works on my laptops, desktops, tablets (android), cell phones (android, have not tested apple yet), and streaming media players (Amazon fire, fire HD, etc). It even worked to allow me to connect my cell phone to my pc via wired connection, then enable network sharing, thus my pc used my cell phones 5G internet. While the network tool could be powered by me cell phone adequately, I opted to plug in the adapter using a standard cell phone 5v power, and it even charged my phone while in use. On a side note, this is a mini-USB adapter and in order to use it with my cell phone, I had to get a micro-USB to USB-C adapter. It acts as not just a wired network adapter, but also a USB repeater allowing you to plug in further card readers, flash media, keyboards, mice, etc. The only limit is whether the device you are plugging in has drivers that can be used on the tablet, pc, cell phone, etc, and whether the device plugged in consumes more power than the adapter you are using to power this thing. I used it with a 5v 2amp adapter (10 watts) just fine with all my devices. I love this device so much I have purchased 3 more and have directly wired all my media streaming devices. No more wifi lags or interference at all.
M**R
Worked with Roku Express 4K
Worked great for my Roku Express 4K. I did use a higher powered USB adapter (that came with an older iPad) since other users mentioned some issues. No problems here.
A**T
Works fine with Fire TV Stick 4K
I bought this OTG (On-The-Go) hub for my Fire TV 4K device so that I can use Ethernet internet connection for it. I was having issues with wireless connection and the Fire TV Stick 4K, despite Fire TV being almost next to the wireless router. Fire TV would show "Home screen not available" often and would have to be rebooted. After using this OTG Hub I haven't seen any connectivity issues. The Hub measures at: 3.74 x 0.94 x 0.59 in and has three USB ports, one Ethernet port, and one power port for connecting the power adapter. One end of the hub contains small micro USB cable that needs to be connected to the device. The Hub also has LEDs inside the body which light up when ethernet cable is plugged in. THINGS YOU SHOULD KNOW BEFORE BUYING THIS HUB 1. Though I am happy with this product and this hub has been working fine so far, the build quality of the device doesn't seem to be really sturdy. The micro-USB cable was attached at an weird angle to the Hub and doesn't really show a fine craftsmanship on this product. 2. I really wish that the power cable and the micro-USB cable attached to the hub were longer so that the hub can be placed conveniently. 3. Since this is a OTG hub, the USB ports are USB 2.0 only and the Ethernet data transfer rates would be limited to 10/100M. This has caused no problems for me so far while watching the streaming videos on the Fire TV. 4. You would need your own ethernet cable (in case you want to use the ethernet connection) and a USB power adapter, though USB power cable is provided with this hub. SETUP Setup for this Hub was relatively straightforward with only three connections needed. 1. Power: This hub came with a USB power cable but you would need a USB power adapter. One end of the cable is the coaxial power connector that goes plugs int the Hub. The other end of the cable is normal USB connector that goes into a USB power adapter. 2. Micro USB: On one end of the hub there is a micro USB cable that connects to the micro USB port of the USB device you are trying to connect. In my case, I connected the micro USB cable to the Fire TV's micro USB port. This cable also provides the power to the device (Fire TV) 3. Ethernet: You would need your own Ethernet cable. There is an Ethernet port on one side. Connect the one end of the ethernet cable to the hub and other end to the WiFi router, modem, switch that provides the internet connectivity. There are LEDs inside the hub that light up and show through the plastic body when the ethernet cable is connected properly.
J**S
Newer Model, works with Fire TV Stick 4k with the original included power supply!
updated review 2019-07-12: on 2019-06-27 SMAYS asked me if I would test a replacement model they were considering selling in place of the original on this page that did not work for me. on 2019-07-11 I received this replacement and plugged it in and within a few seconds the Fire TV Stick 4k showed signs of life, already I'm smiling to see this, this replacement model works beautifully. warning: the red/orange port only supplies power to devices according to the seller. I highly recommend this replacement device my kudos to SMAYS. thank you for letting me be one of those to test your newer model of this device ___________________________________________ this is My original review on 2019-06-26 leaving this here to show the value of the updated review as this is an updated device I have please only use the below as a reference to show the seller SMAYS is very fast to communicate when and correct issues and it shows. I would love to be able to give this a rave review but, the seller of this item recommended this specifically for the Fire TV Stick 4k. I could not get this thing to do anything but light up. it would not power on the Fire TV Stick 4k. The OTG Hub itself is probably okay if you can find a device to work with it but if you have a Fire TV Stick 4k I recommend you steer clear of this.
R**A
Produto veio certinho recomendo
A**Y
Good product, works well.. So I bought 2 more
J**E
Expédition longue, mais fait parfaitement le job, sur un firestick, possibilité d'augmenter l'espace de stockage avec une clé USB, une connexion filaire stable avec le port ethernet, et les ports USB, permettent en plus de connecter clavier et souris, un must have pour contrôler sa tele de feu, du bout des doigts, je recommande.
ト**ロ
AmazonTV(第2世代)用に購入しましたが、問題なく使えました。
B**A
The SMAYS OTG ethernet/USB adapter gave me the means to connect a 2.4G keyboard, mouse and a USB storage device to the Firetvstick. They all work fine and I'm very happy with the purchase. I'm using WiFi to connect the FireTVstick to the internet, so I'm not using the ethernet port on the adapter. A new power cable is supplied with the device to replace the original one. The OTG adapter plugs into the micro USB port on the FireTVstick. The new power cable plugs into the OTG adapter and supplies the power to both adapter and FireTVstick. I have purchased 3 of the SMAYS adapters to connect to my 3 FireTVsticks (one of these is a 4K and the other 2 are the Lite models).
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Hace 1 mes
Hace 1 mes