Keenetic Hero 4G+

Key features

Model number	KN-2311 ( What's new? )
CPU	MT7621A 880 MHz, dual core
RAM	256 MB DDR3
Flash memory, Dual Image	128 MB
Wi-Fi 2.4 + 5 GHz	✔
Wi-Fi class	AX1800
Wi-Fi antennas	2.4 + 5 GHz dual-band: 2 external
Wi-Fi client capacity	Up to 256 in 2.4 & 5 GHz (shared)
Ethernet ports	4 × 1 Gbps
WPS/Wi-Fi button	✔
FN button	✔
USB ports	1 × USB 3.0
Mobile data connection	Built-in ASR1826 LTE modem
Telephony support	VoIP with Keenetic Linear (sold separately)
Mesh Wi-Fi System	✔
DFS support	Standard DFS (ch. 52–140)

Performance

2.4 GHz Wi-Fi network	574 Mbps (802.11ax) 2T × 2R: 2SS, 40 MHz
5 GHz Wi-Fi network	1201 Mbps (802.11ax) 2T × 2R: 2SS, 80 MHz
IPoE/PPPoE routing	Up to 1800 Mbps in duplex
L2TP/PPTP routing	Up to 800 Mbps
WireGuard throughput	Up to 180 Mbps
Reading from a USB drive	Up to 90 MB/s (USB 3.0)

Mobile data network

Supports 4G	✔
Supports 3G	✔
Maximum network speed	Up to 300 Mbps (Cat.6)
Detachable mobile antennas with SMA connectors	4 dBi
SIM card slot	nano-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).

Wireless network

Seamless roaming 802.11k/r/v	✔
MU-MIMO	✔
Airtime Fairness	✔
Beamforming	✔
OFDMA	✔
Pre-configured Wi-Fi protection	✔
WEP, WPA-PSK	✔
WPA2-PSK, WPA2-Enterprise	✔
WPA3-PSK, WPA3-Enterprise, OWE	✔
Multiple Wi-Fi networks	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	✔
Cloudflare DNS	✔
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)	✔

USB applications

Support for 5G/4G/3G USB modems	✔
RAS, NDIS, CDC-Ethernet, QMI support	✔
File server and personal cloud	✔
FAT, FAT32, exFAT, NTFS, EXT2, EXT3, EXT4, HFS+ support	✔
CIFS/SMB	✔
AFP	✔
FTP, SFTP	✔
WebDAV	✔
Time Machine, File History support	✔
OPKG packages	✔
Download Station	✔
File server	✔
Media server	✔
Print server	✔

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	214 mm × 154 mm × 33 mm
Device weight	485 g
Operating temperature	0–40 °С
Operating humidity	20–95% non-condensing
Power supply voltage	100–240 V 50/60 Hz

Package contents

Device	✔
4G antennas	✔
Power adapter	12 V 2 A
Ethernet cable	✔
Quick start guide	✔

Previous generations of the model

Keenetic Hero 4G (KN-2310)