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ZyXEL Keenetic Giga III

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ZyXEL Keenetic Giga III
Availability: now

Manuf/OEM/ODM MitraStar

(Est.) release date: 23 September 2015
Country of manuf.: China

Type: wireless router

FCC ID: none available
PCB ID: 45-403-000085

Power: 12 VDC, 2.5 A
Connector type: barrel

CPU1: MediaTek MT7621ST (880 MHz)
FLA1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Spansion S34ML01G200TFI00)
RAM1: 256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
(Brand? Model?)

Expansion IFs: USB 2.0, USB 3.0
USB ports: 2
Serial: yes, 4-pin header

WI1 chip1: MediaTek MT7602EN
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: MediaTek MT7612EN
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 2x2:2
WI2 antenna connector: U.FL

ETH chip1: MediaTek MT7621ST
Switch: MediaTek MT7621ST
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 1


Additional chips
2.4GHz WLAN/BT RF FEM (QAM256);Skyworks;SKY85303;;2;
5GHz WLAN RF FEM (inc. SPDT&T/R Sw);Skyworks;SKY85712;;2;

Third party firmware supported: Padavan (WIP)

Default SSID: Keenetic-XXX (3 addl. devices), Keenetic-XXX-5G (2 addl. devices)
Default IP address:
the IP is used by 1173 additional devices
of which 71 are ZyXEL devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1212 additional devices
of which 1 are ZyXEL devices

802dot11 OUI: none specified

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

AC1200 Wireless Gigabit Router

Product page  • Support page

"45-403-000085" is silkscreened on the board.

OEM: MitraStar (Ultra II/Giga III PCB)


  • CPU: MediaTek MT7621ST (MIPS1004Kc) @880MHz (Single Core)
  • Flash: 128MB, RAM: 256MB (DDR3); USB: 1x USB 2.0, 1x USB 3.0
  • WLAN: MediaTek MT7602E (SKY85303) 2T2R/300Mbps (2.4GHz)
MediaTek MT7612E (SKY85712) 2T2R/867Mbps (5GHz) 4x 5dBi
  • Switch: 5x GbE (10/100/1000) (int. MediaTek MT7621ST)