Goodbye to Unstable WIFI ConnectionsAre you suffering from unstable connection when you connect a Wi-Fi signal for your Fire TV Stick? Our Ethernet adapters can effectively solve the problem of weak Wi-Fi signal with more stable and faster internet access. Connect it, then you can enjoy the smooth video party now Perfect TV Stick SolutionsWidely compatible with Fire TV Stick 4K, Google Home Mini, Chromecast Ultra / 3 / 2 / 1 / Audio, Raspberry Pi Zero and more. Attention: 1, The TV stick supports Ethernet which is a micro-USB port; 2, NOT compatible with Fire TV Stick Gen 1 (FCCID: 2ABDU-0509), Roku Stick/Express, Fire HD 10 or tablet or mobile phone; 3, Not suitable for VPN. 100Mbps EthernetRely on the speed and reliability of wired Internet to achieve full Ethernet speed of 100Mbps. Micro USB 2.0 at 480Mbps can achieve reliable and faster LAN access. Equipped with LED display which can accurately show the working statuses of this Fire Stick Ethernet adapter. Thoughtful Design & PerfectMade of aluminum alloy materials for fast heat dissipation during long time tv shows.Comes with 2pcs self-adhesive tapes which is convenient for you to locate this Ethernet adapter for fire stick 4k in the right position, avoiding bad contact between the tv stick and LAN wires due to being suspended in the air. AttentionMicro USB to RJ45 Ethernet Network Adapter, NOT Type C, as NOT compatible with Chromecast with Google TV (HD)/Chromecast with Google TV (4K), Please check the connection ports before purchasing. , please feel free to contact us. We will answer your questions within 24 hours.