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Netgear XR300
abgn+ac (AC1750) | |||||||||
---|---|---|---|---|---|---|---|---|---|
Nighthawk Pro Gaming Router | |||||||||
![]() | |||||||||
Homepage | Product page | ||||||||
Support | Support page | ||||||||
Wikipedia | Netgear | ||||||||
WikiDevi.wi-cat.ru | Netgear XR300 | ||||||||
3rd Party Firmware | |||||||||
dd-wrt | Status Unknown | ||||||||
OpenWrt | Status Unknown | ||||||||
Tomato any flavor | Supported | ||||||||
Gargoyle | Status Unknown | ||||||||
Platform | |||||||||
Brand • Model • Rev | Netgear XR300 | ||||||||
FCC ID | PY316200342 | ||||||||
IC ID | U12H332T78 | ||||||||
Board ID | U12H332T78 | ||||||||
Type | wireless router | ||||||||
Series | Nighthawk | ||||||||
CPU1 ![]() | Broadcom BCM4708C0 | ||||||||
CPU1 Type | ARM Cortex-A9 | ||||||||
CPU1 Speed | 1.0 GHz ( 2 cores ) | ||||||||
Flash1 Chip | Brand? Model? | ||||||||
Flash1 Size | 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 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? | ||||||||
nvram Size | 128K | ||||||||
ETH chip1 | Broadcom BCM4708C0 | ||||||||
Switch | Broadcom BCM4708C0 | ||||||||
Ethernet Port Count | 1-1GbE-WAN4-1GbE-LAN | ||||||||
Wired Standard | IEEE 802.3i/3u/3ab | ||||||||
802dot11 OUI: none specified | |||||||||
Stock FW OS | Linux DumaOS | ||||||||
Expansion IF types | USB 3.0 | ||||||||
USB ports | 1 | ||||||||
USB Hub Compatible | Untested | ||||||||
Power | 12 VDC, 2.5 A | ||||||||
Connector type | barrel | ||||||||
Other | |||||||||
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Manuf/OEM/ODM | Foxconn U12H332 T78 | ||||||||
3rd Party Firmware Support |
FreshTomato • (List | DLs) | ||||||||
Retail | |||||||||
FCC approval date | 28 October 2016 | ||||||||
(Est.) release date | 14 April 2019 | ||||||||
(Est.) initial retail price (in USD): | $200 | ||||||||
ASIN |
B07PGZH7Q4 ![]() | ||||||||
Radio 1 | |||||||||
Chip1 | Broadcom BCM4360 | ||||||||
Wireless interface OUI | none specified | ||||||||
Antenna Connector Type | none specified | ||||||||
MIMO status | 3x3:3 | ||||||||
Wireless Standard | IEEE 802.11a/n/ac | ||||||||
802.11ac | up to 1300 Mbps | ||||||||
802.11n | up to 450 Mbps | ||||||||
802.11a | up to 54 Mbps | ||||||||
WiFi Operating Frequency | 54 GHz | ||||||||
Radio cor_rev | 40 | ||||||||
Radio 2 | |||||||||
Chip1 | Broadcom BCM4331 | ||||||||
Wireless interface OUI | none specified | ||||||||
Antenna Connector Type | none specified | ||||||||
MIMO status | 3x3:3 | ||||||||
Wireless Standard | IEEE 802.11b/g/n | ||||||||
802.11n | up to 450 Mbps | ||||||||
802.11g | up to 54 Mbps | ||||||||
802.11b | up to 11 Mbps | ||||||||
WiFi Operating Frequency | 2.4 GHz | ||||||||
Radio cor_rev | 29 | ||||||||
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For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Netgear devices with specifications, see Netgear.
Overview
"U12H332T78" is in the header of the firmware file that is available for download.
Broadcom chips are just a guess, for now. This device is presumed to use BCM4360 + BCM4331 radios like the Netgear R6700v3 / Netgear R6400 v2 since no MU-MIMO or 256-QAM support is claimed in any currently available PR.
Links of Interest
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing Tomato
Flashing ExpressVPN
Compatible with Netgear Nighthawk R6700v3 firmware
JTAG-Serial Info
Serial
Serial Pinouts
This router had a 4 pin header already soldered onto it and the pins were clearly labeled on the printed circuit board's silkscreen.
1. +V 2. Ground 3. Transmit 4. Receive The Baud rate is 115,200.
- Netgear
- Embedded system/wireless router
- Embedded System Broadcom
- Embedded System BCM4708C0
- Broadcom
- Embedded System ARM
- Embedded System Cortex-A9
- Manuf Foxconn
- Tomato Supported
- Embedded System BCM4360
- Has Mimo Status
- Embedded System IEEE 802.11a/n/ac
- Embedded System BCM4331
- Embedded System IEEE 802.11b/g/n
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- Embedded System
- English Documentation