Compare 5 products

	Allied Telesis AT-WR2304N	Linksys E900	Sierra Wireless AirLink ES450	TP-Link TL-WR840N	WD My Net N900

Dimensions
Width	4.92 in	7.44 in	N/A	7.17 in	9.33 in
Height	0.98 in	1.22 in	N/A	1.38 in	1.18 in
Depth	3.86 in	5.98 in	N/A	5.04 in	6.14 in
Weight	0.33 lb	0.51 lb	0.88 lb	3.64 lb	1.06 lb
Number of units	1	1	1	1	1
Rack-mount design	no	no	N/A	N/A	no

Dimensions

Width

4.92 in

7.44 in

7.17 in

9.33 in

Height

0.98 in

1.22 in

1.38 in

1.18 in

Depth

3.86 in

5.98 in

5.04 in

6.14 in

Weight

0.33 lb

0.51 lb

0.88 lb

3.64 lb

1.06 lb

Number of units

Rack-mount design

Communication
Management interface	SNMP Web/network	Web/network	N/A	Web/network	Web/network
Communication protocol	Wireless Multimedia Extensions Quality of Service	IPv6 Quality of Service Wireless Multimedia Extensions	N/A	Quality of Service Wireless Multimedia Extensions	IPv6 Quality of Service Wireless Multimedia Extensions
Data link layer	Ethernet Fast Ethernet IEEE 802.11b IEEE 802.11g IEEE 802.11n	Ethernet Fast Ethernet IEEE 802.11b IEEE 802.11g IEEE 802.11n	N/A	Ethernet Fast Ethernet IEEE 802.11b IEEE 802.11g IEEE 802.11n	Ethernet Fast Ethernet Gigabit Ethernet IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n
Wireless standards	IEEE 802.1x IEEE 802.3 IEEE 802.3u IEEE 802.11b IEEE 802.11e IEEE 802.11g IEEE 802.11i IEEE 802.11n	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 802.3u IEEE 802.11n	IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.3 IEEE 802.3ab IEEE 802.3u IEEE 802.11n
Wireless network	yes	yes	yes	yes	yes
2.4GHz wireless network	yes	yes	N/A	yes	yes
5GHz wireless network	no	no	N/A	no	yes
Total wireless data transfer rate	300.0 Mbps	300.0 Mbps	N/A	300.0 Mbps	450.0 Mbps
Wireless security	WEP WPA-PSK WPA WPA2-PSK WPA2 WPS	WEP WPA WPA2	N/A	WEP WPA-PSK WPA WPA2-PSK WPA2 WPS	TKIP WEP WPA-PSK WPA WPA2-PSK WPA2 WPS
Frequency band	N/A	2.4 GHz	N/A	2.4 GHz	N/A
6to4	N/A	yes	N/A	N/A	N/A
Mobile broadband support	N/A	no	yes	no	N/A
2.4GHz data transfer rate	N/A	300.0 Mbps	N/A	N/A	N/A
External antenna	N/A	no	N/A	no	no
MIMO	N/A	yes	N/A	yes	yes
Number of antennas	N/A	2	N/A	2	N/A
Mobile 4G (LTE)	N/A	N/A	yes	N/A	N/A
Network / transport Protocol	N/A	N/A	N/A	PPTP L2TP IPSec PPPoE DDNS	N/A
Number of simultaneous connections	N/A	N/A	N/A	N/A	16384
Throughput WAN-LAN	N/A	N/A	N/A	N/A	708.0 Mbps