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Compare 3 products

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D-Link DWR-921 Router
D-Link DWR-921
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Sierra Wireless AirLink ES450 Router
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TP-Link TL-MR6400 Router
TP-Link TL-MR6400
Editiorial reviews
2
2 editorial reviews
D-Link DWR-921 (Modem): 2.7 out of 5 stars from 3 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
When broadband fails, have an LTE backup plan...Read more
Read editorial reviews
1
1 editorial reviews
TP-Link TL-MR6400 V5 (Mobile Broadband Device): 3 out of 5 stars from 6 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
Read editorial reviews
User rating
102
3.7 out of 5
102 user ratings
5 stars
39 %
4 stars
20 %
3 stars
22 %
2 stars
8 %
1 stars
8 %
6
3.2 out of 5
6 user ratings
5 stars
0 %
4 stars
50 %
3 stars
16 %
2 stars
33 %
1 stars
0 %
222
3.8 out of 5
222 user ratings
5 stars
34 %
4 stars
21 %
3 stars
32 %
2 stars
7 %
1 stars
3 %

Dimensions

Width7.48 in
N/A
7.95 in
Height0.93 in
N/A
1.34 in
Depth4.39 in
N/A
5.71 in
Weight1.1 lb0.88 lb
N/A
Number of units111
Rack-mount designno
N/A
no

Communication

Management interfaceWeb/network
N/A
Web/network
6to4no
N/A
no
Communication protocol
  • Quality of Service
  • Wireless Multimedia Extensions
N/A
  • IPv6
  • Quality of Service
  • Wireless Multimedia Extensions
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 802.3
  • IEEE 802.3u
  • IEEE 802.11n
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.3
  • IEEE 802.3ab
  • IEEE 802.3u
  • IEEE 802.11n
Jumbo frames supportno
N/A
no
Mobile broadband supportyesyesyes
Type of mobile support
Built-in modem
N/A
Built-in modem
Mobile HSUPAyes
N/A
no
Mobile HSDPA (turbo-3G)yes
N/A
no
Mobile 4G (LTE)yesyesyes
Mobile 3Gyes
N/A
yes
Mobile 2G (GSM)no
N/A
yes
VoIP (SIP)no
N/A
no
Wireless networkyesyesyes
2.4GHz wireless networkyes
N/A
yes
5GHz wireless networkno
N/A
no
External antennayes
N/A
yes
Detachable antennayes
N/A
yes
MIMOno
N/A
no
Number of antennas2
N/A
N/A
Total wireless data transfer rate150.0 Mbps
N/A
300.0 Mbps
Wireless security
  • TKIP
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
  • WPS
N/A
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
Frequency band
N/A
N/A
2.4 GHz
Network / transport Protocol
N/A
N/A
  • TCP/IP
  • PPTP
  • L2TP
  • PPPoE
  • DHCP
2.4GHz data transfer rate
N/A
N/A
300.0 Mbps

Often compared with D-Link DWR-921

Often compared with TP-Link TL-MR6400