Key features

Model number	KN-2211	KN-2210
CPU	MT7628N 575 MHz	MT7628N 575 MHz
RAM	128 MB DDR2	128 MB DDR2
Flash memory, Dual Image	32 MB	32 MB
Wi-Fi class	N300	N300
Wi-Fi antennas	2.4 GHz: 2 external	2.4 GHz: 2 external
Wi-Fi client capacity	2.4 GHz: Up to 75	2.4 GHz: Up to 75
Ethernet ports	4 × 100 Mbps	4 × 100 Mbps
WPS/Wi-Fi button	✔	✔
Mobile data connection	Built-in ASR1803S LTE modem	Built-in Qualcomm Snapdragon X5 LTE modem
Mesh Wi-Fi System	✔	✔

Performance

2.4 GHz Wi-Fi network	300 Mbps (802.11n) 2T × 2R: 2SS, 40 MHz	300 Mbps (802.11n) 2T × 2R: 2SS, 40 MHz
IPoE/PPPoE routing	Up to 95 Mbps	Up to 95 Mbps
L2TP/PPTP routing	Up to 95 Mbps	Up to 95 Mbps
WireGuard throughput	Up to 45 Mbps	Up to 45 Mbps

Mobile data network

Supports 4G	✔	✔
Supports 3G	✔	✔
Maximum network speed	Up to 150 Mbps (Cat.4)	Up to 150 Mbps (Cat.4)
Detachable mobile antennas with SMA connectors	4 dBi	4 dBi
SIM card slot	nano-SIM	micro-SIM
SMS receiving/sending	✔	✔
USSD request support	✔	✔
Supported bands	FDD-LTE B1/B3/B5/B7/B8/B20 (2100/1800/850/2600/900/800 MHz) TDD-LTE B38/B40/B41 (2600/2300/2500 MHz); HSPA+/HSDPA/HSUPA/WCDMA B1/B5/B8 (2100/850/900 MHz).	FDD-LTE B1/B3/B7/B8/B20 (2100/1800/2600/900/800 MHz), TDD-LTE B38/B39/B40/B41 (2600/1900/2300/2500 MHz), DC-HSPA+/HSPA+/HSPA/HSDPA/HSUPA/WCDMA B1/B8 (2100/900 MHz)

Wireless network

Seamless roaming 802.11k/r/v	✔	✔
Pre-configured Wi-Fi protection	✔	✔
WEP, WPA-PSK	✔	✔
WPA2-PSK, WPA2-Enterprise	✔	✔
WPA3-PSK, WPA3-Enterprise, OWE	✔	✔
Multiple Wi-Fi networks	Up to 7	Up to 7
Access control by MAC address	✔	✔
Wi-Fi Multimedia (WMM)	✔	✔

Features and protocols

IPoE, PPPoE, PPTP, L2TP, 802.1x	✔	✔
Multi-WAN	✔	✔
Policy routing	✔	✔
Internet connection backup	✔	✔
Ping Check connectivity monitor	✔	✔
PPPoE/PPTP/L2TP pass-through	✔	✔
VLAN IEEE 802.1Q	✔	✔
Routing table (DHCP/Manual)	✔	✔
IntelliQoS	✔	✔
DHCP (client/server)	✔	✔
IPv6 Dual Stack	✔	✔
NAT	✔	✔
IGMP	✔	✔
UDP to HTTP proxy	✔	✔
UPnP	✔	✔
Manual port forwarding	✔	✔
SPI firewall with protection against DoS attacks	✔	✔
PPTP (client/server)	✔	✔
L2TP over IPSec client/server	✔	✔
OpenVPN client/server	✔	✔
SSTP client/server	✔	✔
Ethernet-over-IP, IP-IP, GRE	✔	✔
IPsec VPN (client/server)	✔	✔
WireGuard	✔	✔
Dynamic DNS client	✔	✔
Direct or cloud access via KeenDNS	✔	✔
HTTPS security for access via KeenDNS	✔	✔
Yandex.DNS Internet filter	✔	✔
SafeDNS parental control	✔	✔
AdGuard ad blocker	✔	✔
Traffic statistics per client	✔	✔
Bandwidth limit per client	✔	✔
Access schedule per client or interface	✔	✔
Guest hotspot with authentication (Captive Portal)	✔	✔

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	159 mm × 110 mm × 29 mm	159 mm × 110 mm × 29 mm
Device weight	236 g	236 g
Operating temperature	0–40 °С	0–40 °С
Operating humidity	20–95% non-condensing	20 – 95% non-condensing
Power supply voltage	100–240 V 50/60 Hz	100-240 V 50/60 Hz

Package contents

Device	✔	✔
4G antennas	✔	✔
Power adapter	12 V 1 A	9 V 0.85 A
Ethernet cable	✔	✔
Quick start guide	✔	✔