The new adapter enables up to 480 Mbps real-world speeds, a significant jump from the previous 100 Mbps limit, and is tailored for the latest Fire TV Stick HD with USB-C.
While the adapter’s hardware supports Gigabit Ethernet, actual speeds are capped by the Fire TV Stick HD’s USB 2.0 port, typically reaching around 350 Mbps in practice.
This upgrade addresses user complaints about buffering and slow downloads, future-proofs for upcoming Fire TV models, and offers more reliable streaming for households with high-speed internet compared to Wi-Fi.
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