Roku Ultra (4640X)

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multiple revisions of this device, use caution
abgn+ac (AC1200)
HD and 4K UHD Streaming Media Player with HDR
Roku Ultra (4640X).jpg
Homepage
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Roku Ultra(4640X)
FCC ID
IC ID
Type
media player, media streamer
CPU1
MStar MSO9380
CPU1 Type
ARM Cortex-A53
CPU1 Speed
1.2 GHz ( 4 cores )
Flash1 Chip
Toshiba TH58NVG3S0HBAI4
Flash1 Size
1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />
RAM1 Size
1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />
RAM1 Chip
Samsung K4B4G1646E-BCNB x 2
ETH chip1
MStar MSO9380
Ethernet Port Count
1-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types
USB 2.0, MicroSD Card slot
USB ports
1
SD/MMC Slots
1
USB Hub Compatible
Untested
Power
12 VDC, 1 A
Connector type
barrel
Flags:
4k, HDR, HDMI 2.0a, IR receiver, TOSLINK audio out

Additional chips
4.5V to 18V Input Voltage, 3A/2A Output Current Triple Synchronous Buck Converter;Texas Instruments;TPS65261;TPS, 65261, TI 621, CLFS G4;1;

Retail
FCC approval date 26 September 2016
Newegg 9SIA2F85UP3236
ASIN B01M05030B Flag of the United States.svg
Country of manuf China
Radio 1
Chip1
Broadcom BCM43569
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
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 Premiere (4620X)TC2-R1013
Roku Premiere+ (4630X)TC2-R1013
 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 Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented MStar SoC's with specifications, see MStar.

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

CPU: MStar MSO9380 @1.2GHz (ARM Cortex-A53 Quad Core)

See also: Roku

Includes an Advanced Remote with headphones.

See also

RokuRokuReviewReviewTable