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Small white adapter box with Micro USB plug, RJ45 port and USB-A power lead coiled beside it

Vszerda

Vszerda 30985 Micro USB Ethernet adapter 3.3 ft 100Mbps

SKU CH-9P4J-YHGB7

Adds a wired 10/100 Mbps Ethernet port to Fire TV Stick and Chromecast models via Micro USB with a 3.3 ft cable and USB-A power lead

  • Specifications61.5 in x 26.0 in x 18.0 in
  • Stable 100 Mbps wired streaming instead of unreliable Wi‑Fi
  • 3 ft cable reaches tight spaces behind the TV
  • USB‑A power cord powers adapter and stick together
  • Plug‑and‑play setup with no drivers required
  • Works with Fire TV Stick Basic, 2nd gen, 4K, Lite and Chromecast 1, 2, 3, Ultra, Audio

Micro USB Ethernet adapter for streaming sticks

The Vszerda 30985 adds a wired 10/100 Mbps network port to Fire TV Stick Basic, 2nd gen, 4K, Lite and Fire TV 3. It also supports Google Chromecast 1, 2, 3, Ultra, Audio and Google Home Mini. A 3.3 ft cable and USB-A power lead are built in.

Check power source and device compatibility

The adapter must be powered from a USB wall charger rated above 5 W; a TV USB port will not supply enough current. Confirm your streaming stick appears in the supported list — Chromecast with Google TV, Roku devices and Fire TV Stick 1st gen or 4K Max are not compatible.

Replaces unreliable Wi-Fi for smoother playback

Swapping a weak wireless link for this wired connection removes buffering caused by congestion or distance from the router. The upgrade is worthwhile when your streaming position is far from the access point or when multiple devices saturate the Wi-Fi band.

Highlights

  • Stable 100 Mbps wired streaming instead of unreliable Wi‑Fi
  • 3 ft cable reaches tight spaces behind the TV
  • USB‑A power cord powers adapter and stick together
  • Plug‑and‑play setup with no drivers required
  • Works with Fire TV Stick Basic, 2nd gen, 4K, Lite and Chromecast 1, 2, 3, Ultra, Audio

Specifications

BrandVszerda
Model30985
Part Number30985
Specifications61.5 in x 26.0 in x 18.0 in

Questions about this item

Does the adapter include everything needed to connect a Fire TV Stick to Ethernet, or must I buy a separate power supply?

The box contains the Micro USB to RJ45 adapter, a 3.3 ft Micro USB cable and a USB-A power cable; you only need to provide a USB wall charger rated above 5 W.

Which version should I choose for a Chromecast Ultra versus a Fire TV Stick 4K Max?

This model 30985 works with Chromecast Ultra and Fire TV Stick 4K/Lite, but it is not compatible with Fire TV Stick 4K Max or Chromecast with Google TV.

Will the 100 Mbps rating actually deliver 100 Mbps on my Fire TV Stick 4K?

The adapter supports 10/100 Mbps Ethernet; 100 Mbps is the theoretical maximum, so real-world throughput will be at or below that figure depending on your network.

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