We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 3 products

Close
Asus RT-AC66U Router
Asus RT-AC66U
Close
Asus RT-N18U Router
Asus RT-N18U
Close
Sierra Wireless AirLink ES450 Router
Sierra Wireless AirLink ES450
Editiorial reviews
19
4.3 out of 5
8 user ratings
5 stars
37 %
4 stars
50 %
3 stars
12 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
60
3.8 out of 5
60 user ratings
5 stars
33 %
4 stars
26 %
3 stars
28 %
2 stars
8 %
1 stars
3 %
43
3.9 out of 5
43 user ratings
5 stars
32 %
4 stars
30 %
3 stars
30 %
2 stars
6 %
1 stars
0 %
6
3.2 out of 5
6 user ratings
5 stars
0 %
4 stars
50 %
3 stars
16 %
2 stars
33 %
1 stars
0 %

Dimensions

Width8.15 in8.15 in
N/A
Height1.4 in1.46 in
N/A
Depth5.86 in5.91 in
N/A
Weight0.99 lb1.15 lb0.88 lb
Number of units111
Rack-mount designnono
N/A

Communication

Frequency band
  • 2.4 GHz
  • 5 GHz
N/A
N/A
Management interface
  • Telnet
  • Web/network
  • Telnet
  • Web/network
N/A
6to4yesyes
N/A
Communication protocol
  • IPv6
  • Multicast
  • Quality of Service
  • Virtual LAN
  • Wireless Multimedia Extensions
  • IPv6
  • Multicast
  • Quality of Service
  • Wireless Multimedia Extensions
N/A
Network / transport Protocol
  • PPTP
  • L2TP
  • NTP
  • PPPoE
  • FTP
  • DDNS
N/A
N/A
Data link layer
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • IEEE 802.11a
  • IEEE 802.11ac
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
N/A
Number of simultaneous connections3006930000
N/A
Wireless standards
  • IEEE 802.11a
  • IEEE 802.11ac
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.1Q
  • IEEE 802.3
  • IEEE 802.3ab
  • IEEE 802.3u
  • IEEE 802.3x
  • IEEE 802.11n
  • IEEE 802.11a
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.3
  • IEEE 802.3ab
  • IEEE 802.3u
  • IEEE 802.11n
N/A
Jumbo frames supportyesyes
N/A
Mobile broadband supportyesyesyes
Type of mobile supportUSB modemUSB modem
N/A
Mobile HSUPAyesyes
N/A
Mobile HSDPA (turbo-3G)yesyes
N/A
Mobile 4G (LTE)yesyesyes
Mobile 3Gyesyes
N/A
Mobile 2G (GSM)yesyes
N/A
Throughput WAN-LAN937.0 Mbps800.0 Mbps
N/A
VoIP (SIP)nono
N/A
Wireless networkyesyesyes
2.4GHz wireless networkyesyes
N/A
2.4GHz data transfer rate450.0 Mbps600.0 Mbps
N/A
5GHz wireless networkyesno
N/A
5GHz data transfer rate1300.0 Mbps
N/A
N/A
External antennayesyes
N/A
Detachable antennayesyes
N/A
MIMOyesyes
N/A
Beamformingyes
N/A
N/A
MU-MIMOno
N/A
N/A
Number of antennas33
N/A
Total wireless data transfer rate1750.0 Mbps600.0 Mbps
N/A
Wireless security
  • TKIP
  • WEP
  • WPA-Enterprise
  • WPA-PSK
  • WPA
  • WPA2-Enterprise
  • WPA2-PSK
  • WPA2
  • WPS
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
  • WPS
N/A

Often compared with Asus RT-AC66U

Asus RT-AC66U Router
TP-Link Archer C7
AsusRT-AC66U
TP-LinkArcher C7
Asus RT-AC66U Router
Asus RT-AC68UF
AsusRT-AC66U
AsusRT-AC68UF
Asus RT-AC66U Router
Asus RT-N66U
AsusRT-AC66U
AsusRT-N66U
Asus RT-AC66U Router
Asus RT-AC68U
AsusRT-AC66U
AsusRT-AC68U
Asus RT-AC66U Router
Asus RT-AC66U B1
AsusRT-AC66U
AsusRT-AC66U B1