Roku Ultra (4670X)

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multiple revisions of this device, use caution
abgn+ac (AC1200)
media streamer
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Roku Ultra
Model Part Number
4670X
FCC ID
IC ID
Type
media streamer
CPU1
Brand? Model?
CPU1 Speed
not specified ( 4 cores )
Flash1 Chip
Macronix MX30LF4G28AC
Flash1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <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? x 2
ETH chip1
Brand? Model?
Ethernet Port Count
1-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types
USB, MicroSD card slot
USB ports
1
SD/MMC Slots
1
USB Hub Compatible
Untested
Power
12 VDC, 1.5 A
Connector type
barrel
Flags:
HDMI 2.2, 4k, HDR, MicroSD
Retail
FCC approval date 19 September 2019
(Est.) release date 13 October 2019
(Est.) initial retail price (in USD): $100
ASIN B07WVF9SL5 Flag of the United States.svg
Country of manuf China
Radio 1
Chip1
Realtek RTL8812BU
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
 FCC ID
Roku Ultra (4660X2)TC2-R1016
Roku Ultra LT (4662X)TC2-R1016
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Roku Ultra (4640X)MStarBroadcom
Roku Ultra (4660X2)Realtek
Roku Ultra (4670X)Realtek
Roku Ultra LT (4662X)Realtek

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

For a list of all currently documented Roku device with specifications, see Roku.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

This is the Third generation Roku Ultra and may be referred to as the 2019 model. It may be labeled as 4670R when sold at retail. It comes with a new Enhanced Voice Remote with TV power and volume buttons and two personal shortcut buttons.

It became FCC certified through a Class II Permissive Change request to the ID for the Roku Ultra (4660X2) on September 19, 2019. Hardware details are presumed to be the same, except for the memory being doubled to 2 GiB, and are copied from the Roku Ultra (4660X2).

This "new" model appears to come with a remote with model number RC-AL9 (FCC ID: TC2-RCB16) which is identical to the previous RC-AL4 remote except it has a new preset button.

"Bryan REV.03 GP 2000000108-03" is silkscreened on the board in the FCC photos.

The ID of the Wi-Fi radio chip is not clear but the specs and size seem to suggest that it is a RTL8812BU.

Links of Interest

News