Usage Tips: Compatible with Fire TV Stick, Google Home Mini, Chromecast Ultra/2/1, etc. Not compatible with Xiaomi adapters. Ethernet Adapter for Fire TV Stick: 100 Mbps, Plug & Play, includes adhesive tape, stable network connection, requires 1A power supply, widely compatible. Faster and More Stable: An additional power cable is required for power supply via the Micro-USB port. Wi-Fi Connection Speed (Fire TV Stick): Unstable, up to 10 Mbps. Wired Ethernet Connection Speed (Fire TV Stick): Up to 10/100 Mbps. Designed for 4K Fire TV Stick. The USB port on this adapter is for power only — not for data transfer. Enables smoother video streaming with more stable and faster internet access. LED Indicator: Yellow light blinks during operation; green light stays on when connected. Compatible with Fire TV Stick 4K, Fire TV 3, Fire TV Stick Basic Edition, and Fire TV Stick 2. Not compatible with Fire TV Gen 1. Setup Steps: Step 1: Plug your Chromecast or Fire TV Stick into an HDMI-compatible port on your TV. Step 2: Connect the Micro-USB male cable to your Chromecast or Fire TV Stick, ensuring a secure connection. Step 3: Connect your Ethernet cable to the RJ45 port. Step 4: Plug the USB-to-Micro-USB cable into an AC power adapter, then connect it to the Micro-USB female port. Step 5: Enjoy your TV shows. Micro-USB Port Compatibility: Fire TV Stick 4K, Fire TV 3, Fire TV Stick Basic Edition, Fire TV Stick 2, Chromecast Ultra, Chromecast 3, Chromecast 2, Chromecast 1, Google Home Mini, Raspberry Pi Zero. Ethernet Port Compatibility: Ethernet wall plates, Ethernet switches, routers. Important Notes: 1. Not compatible with Fire TV Gen 1 (FCC ID: 2ABDU-0509), Roku Stick/Express, Fire HD 10, tablets, or smartphones. 2. Not compatible with networks using VPN (VPN significantly reduces network speed). 3. This is a wired Ethernet adapter only — no wireless functionality. Material: Metal Color: Black Package Includes: 1 x Micro-USB to Ethernet Adapter