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Compare 3 products

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D-Link DIR-615 Router
D-Link DIR-615
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Sierra Wireless AirLink ES450 Router
Sierra Wireless AirLink ES450
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TP-Link TL-WR740N Router
TP-Link TL-WR740N
Editiorial reviews
5
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
79
3.8 out of 5
79 user ratings
5 stars
36 %
4 stars
27 %
3 stars
21 %
2 stars
10 %
1 stars
3 %
6
3.2 out of 5
6 user ratings
5 stars
0 %
4 stars
50 %
3 stars
16 %
2 stars
33 %
1 stars
0 %
62
3.7 out of 5
62 user ratings
5 stars
33 %
4 stars
24 %
3 stars
20 %
2 stars
20 %
1 stars
0 %

Dimensions

Width5.0 in
N/A
5.91 in
Height1.22 in
N/A
1.1 in
Depth7.8 in
N/A
3.94 in
Weight0.6 lb0.88 lb0.82 lb
Number of units111
Rack-mount designno
N/A
no

Communication

Frequency band2.4 GHz
N/A
N/A
Management interface
  • RMON
  • SNMP
  • Telnet
  • Web/network
N/A
Web/network
6to4yes
N/A
no
Communication protocol
  • IPv6
  • Multicast
  • Quality of Service
N/A
  • Quality of Service
  • Wireless Multimedia Extensions
Network / transport Protocol
  • TCP/IP
  • PPTP
  • L2TP
  • NTP
  • IPSec
  • PPPoE
  • DHCP
N/A
N/A
Data link layer
  • Ethernet
  • Fast Ethernet
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
N/A
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Wireless standards
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.1x
  • IEEE 802.3
  • IEEE 802.3i
  • IEEE 802.3u
  • IEEE 802.11n
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.11n
Mobile broadband supportnoyesno
Throughput WAN-LAN87.5 Mbps
N/A
150.0 Mbps
Wireless networkyesyesyes
2.4GHz wireless networkyes
N/A
yes
5GHz wireless networkno
N/A
no
External antennayes
N/A
yes
Detachable antennayes
N/A
no
MIMOyes
N/A
no
Beamformingyes
N/A
N/A
Number of antennas2
N/A
N/A
Total wireless data transfer rate300.0 Mbps
N/A
150.0 Mbps
Wireless security
  • TKIP
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
  • WPS
N/A
  • TKIP
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
Mobile 4G (LTE)
N/A
yes
N/A
Jumbo frames support
N/A
N/A
no
VoIP (SIP)
N/A
N/A
no