Roku Express+ (3931X)

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multiple revisions of this device, use caution
bgn (N72)
media streamer
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Roku Express+
Model Part Number 3931X
FCC ID TC2-R1027
IC ID 5959A-R1025
Type media streamer
CPU1 Brand? Model?
CPU1 Speed not specified ( 4 cores )
Flash1 Chip Macronix MX30LF2G18AC-XKI
Flash1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 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 Chip Brand? Model?

802dot11 OUI: none specified

Expansion IF types none specified
Power 5 VDC, 1 A
Connector type USB Female (Micro-B)

Flags:
HDMI 1.4b, HT20

Retail
FCC approval date 19 September 2019
(Est.) release date 28 September 2019
(Est.) initial retail price (in USD): $40
Country of manuf China
Radio 1
Chip1 Brand? Model?
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 1x1:1
Wireless Standard IEEE 802.11b/g/n
802.11n up to 150 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
 FCC ID
Roku Express (3930X)TC2-R1027
Roku HD (3932X)TC2-R1027
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Roku Express (3700X)MStarBroadcom
Roku Express (3900X)
Roku Express (3930X)
Roku Express+ (3710X)MStarBroadcom
Roku Express+ (3910X)
Roku Express+ (3931X)

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

72.2 Mbps - 1SS 2.4GHz 802.11n (20MHz chan.)

Overview

This is the third generation Roku Express, released in 2019. It comes with the Voice remote with TV controls which differentiates it from the Roku Express (3930X). It does not have composite A/V output like the previous Roku Express+ (3910X). It is presumed to have specs similar to the previous generation Roku Express (3900X) just in a slightly different form factor.


This device was under short-term confidentiality, but that expired 03/17/2020 ⚠.

Links of Interest