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MikroTik RouterBOARD M33 (RBM33G)

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MikroTik RouterBOARD M33 (RBM33G)
Availability: new

(Est.) release date: December 2017
(Est.) initial retail price (in USD): $49

Type: router

Power: 11-32 VDC, 1 A
Connector type: barrel
Power over Ethernet (PoE) tag: non-standard (otherwise unspecified)

CPU1: MediaTek MT7621A (880 MHz, 2 cores)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Winbond W25Q128FVSG)
RAM1: 256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
(Nanya NT5CC128M16IP-DI)

Expansion IFs: Mini PCIe, M.2, USB 3.0, SIM Card slot
Mini PCIe slots: 2
USB ports: 1
JTAG: yes
Serial: yes, RS232

ETH chip1: MediaTek MT7621A
Switch: MediaTek MT7621A
LAN speed: 1G
LAN ports: 2
WAN speed: 1G
WAN ports: 1

Stock bootloader: RouterBOOT

Stock FW OS: RouterOS Level 4

Third party firmware supported: OpenWrt

Flags: 3G/LTE modem supports, heatsink

Default IP address:
the IP is used by 38 additional devices
of which 37 are MikroTik devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 316 additional devices
of which 35 are MikroTik devices

Ethernet OUI: 6C:3B:6B (6 E, 2 W, 2017)

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


Gigabit Ethernet Router

Product page

"MikroTik M33" and "" is silkscreened on the board.

See also: MikroTik

See also[edit]

Powerful small size OEM board with one GbE LAN and one miniPCIe slot
CPU: MediaTek MT7621A (@880MHz, 2 cores), 3G/LTE modem supports
Flash: 16MB, RAM: 256MB, 1x GbE LAN, 1x PCIe, 1x Mini SIM Card slot
Powerful OEM board with three GbE LAN and two miniPCIe slots
CPU: MediaTek MT7621A (@880MHz, 2 cores), USB 3.0, M.2 (Key M)
Flash: 16MB, RAM: 256MB, 3x GbE LAN, 2x PCIe, 2x Mini SIM Card slot