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MikroTik RouterBOARD 751U-2HnD (RB751U-2HnD)

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multiple revisions of this device, use caution
bgn (N300)
wireless router
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
MikroTik RouterBOARD 751U-2HnD
Model Part Number
RB751U-2HnD
FCC ID
none specified
Type
wireless router
CPU1 checkY
CPU1 Type
MIPS 24Kc
CPU1 Speed
400 MHz
Flash1 Chip
Brand? Model?
Flash1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (NAND)
RAM1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
Brand? Model?
ETH chip1
Switch
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader
RouterBOOT
Expansion IF types
USB 2.0
USB ports
1
USB Hub Compatible
Untested
Other
3rd Party Firmware Support
Retail
Availability End of Life
Radio 1
Chip1
Atheros AR9283
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
MikroTik RouterBOARD 751G-2HnD (RB751G-2HnD)AtherosAtheros
MikroTik RouterBOARD 751U-2HnD (RB751U-2HnD)AtherosAtheros

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

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

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: ar71xx
OpenWrt Subtarget: mikrotik
OpenWrt Package architecture: mips_24kc
Support started version: 12.09
Current supported version: EOL
Last Supported Version: 19.07.10

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