Recording high-definition content requires efficient data writing. The upgrade improved the receiver's compatibility with various USB 2.0 and 3.0 external hard drives.
The internal Wi-Fi chip (Realtek 8188) is 802.11n and capricious. iclass+9898+xs+pvr+hdmi+upgrade+2013
: Equipped with multiple USB ports for media playback and software updates, as well as an Ethernet port for basic network functionalities. Why the 2013 Upgrade Matters iclass+9898+xs+pvr+hdmi+upgrade+2013