Amazon Fire TV Cube (A78V3N)

multiple revisions of this device, use caution
abgn+ac (AC1200)
	media streamer
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Amazon Fire TV Cube 2 Gen (A78V3N)
FCC ID	2ASDU-7283
Type	media streamer
CPU1	Amlogic S922X
CPU1 Type	Cortex-A73
CPU1 Type2	Cortex-A53
CPU1 Speed	2.2 GHz ( 4 cores )
CPU1 Speed2	1.9 GHz ( 2 cores )
Flash1 Chip	Brand? Model?
Flash1 Size	16 GiB 16,384 MiB <br />17,179,869,184 B <br />134,217,728 Kib <br />16,777,216 KiB <br />131,072 Mib <br />
RAM1 Size	2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br />
RAM1 Chip	Brand? Model?
ETH chip1	Amlogic S922X
Ethernet Port Count	1-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
	802dot11 OUI: none specified;
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
	Flags:; Bluetooth 5.0, HDMI, DFS (slave), 4K, Alexa, IR Blaster, Speaker, HDR10+, Dolby Vision, Dolby Atmos
Retail
FCC approval date	03 September 2019
(Est.) release date	10 October 2019
(Est.) initial retail price (in USD):	$120
ASIN	B07KGVB6D6
Radio 1
Chip1	Brand? Model?
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/b/g/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	2.4 or 5 GHz

For a list of all currently documented Amlogic chipsets with specifications, see Amlogic.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

Like previous Amazon devices, this device was filed as a

"Digital Media Streaming Device" under a grantee code

of a random LLC (Newly Invented LLC).

This device was under short-term confidentiality, but that expired 03/01/2020 ⚠.

4x ARM (Cortex-A73) @2.2GHz

2x ARM (Cortex-A53) @1.9GHz