When it comes to HD content, bandwidth is everything. Without it, you
get video buffering, slow downloads and dropped connections. Kindle Fire
HD solves that by using state-of-the-art dual-antenna, dual-band Wi-Fi
for over 40% faster speeds than the original Kindle Fire.
Two Antennas, Better Bandwidth
Kindle Fire HD
is the first tablet to feature dual Wi-Fi antenna and Multiple
In/Multiple Out (MIMO) technology for powerful, HD-ready Wi-Fi. This
allows reception or transmission over both antenna simultaneously to
increase capacity and reliability. So you'll enjoy fewer dropped
connections and more than 40% faster media streaming.
Dual Band Support
Many Wi-Fi
devices, from other tablets to baby monitors, only operate in the 2.4
GHz band. The more of these devices that you and your neighbours have
operating in the band, the slower your connection is. Kindle Fire HD is
capable of automatically switching between the 2.4 GHz and 5 GHz Wi-Fi
frequencies, which will allow you to use this less congested 5 GHz band
for better range and less interference.