Keenetic Buddy 4

Mesh-Capable N300 Wi-Fi Range Extender with Fast Ethernet Port

Keenetic Buddy 4
Keenetic Buddy 4
Keenetic Buddy 4
Keenetic Buddy 4
    • Plug and play compact design
    • Ability to work with different routers
    • Compatible with Keenetic Mesh Wi-Fi system
    • Ability to connect wired internet devices to internet with Ethernet port


Key features
Model number KN-3211 ( What's new? )
CPU MT7628N 575 MHz
Flash memory, Dual Image 32 MB
Wi-Fi class N300
Antennas 3 dBi
Ethernet ports 1 x 100 Mbps
WPS/Wi-Fi button
Mesh Wi-Fi System
2.4 GHz Wi-Fi network 300 Mbps (802.11n)
Wireless network
Seamless roaming 802.11k/r/v
WPA2-PSK, WPA2-Enterprise
WPA3-PSK, WPA3-Enterprise, OWE
Multi-SSID and Guest Network
Access control by MAC address
Wi-Fi Multimedia (WMM)
Features and protocols
Direct or cloud access via KeenDNS
Troubleshooting and management
Cloud-based Remote Network Monitoring and Management
Mobile app for Android and iOS
Web Interface with the Initial Setup Wizard and HTTPS security
Command Line (CLI) via TELNET/SSH
An option to control from external network
Backup and restore configuration
Automatic OS updates
System event logging
Physical specifications and environment requirements
Device dimensions excluding antenna, w x d x h 68 mm x 41 mm x 128 mm
Device weight 156 g
Operating temperature 0–40 °С
Operating humidity 20–95% non-condensing
Power supply voltage 100–240 V 50/60 Hz
Package contents
Ethernet cable
Quick start guide
Previous generations of the model
Keenetic Buddy 4 (KN-3210)