Compare 5 products

	Apple AirPort Extreme	Asus DSL-AC68U	Asus RT-AC68UF	Linksys WRT1900ACS	Linksys WRT3200ACM
Available colors

Connectivity
Number of LAN ports	3	4	4	4	4
Number of WAN ports	1	1	1	1	1
USB	yes	yes	yes	yes	yes
Total USB ports	1	2	2	2	2
Number of USB 2.0 ports	1	1	1	1	1
Number of USB 3.0/3.1 ports	0	1	1	1	1
Connectivity technology	N/A	Wireless wired	Wired Wireless	Wireless Wired	Wireless Wired
Communication mode	N/A	N/A	N/A	Full-Duplex Half-Duplex	N/A
Number of USB 3.1 ports	N/A	N/A	N/A	0	0

Design
Colour of product	White	Black	Black	Black Blue	Black Blue
Active cooling (fan)	yes	N/A	N/A	no	no

Dimensions
Width	3.86 in	3.28 in	8.66 in	4.76 in	9.69 in
Height	6.61 in	0.87 in	6.3 in	1.02 in	2.04 in
Depth	3.86 in	6.3 in	3.28 in	2.95 in	7.64 in
Weight	2.09 lb	1410.96 lb	1.41 lb	1.59 lb	1.76 lb
Number of units	1	N/A	1	1	1
Rack-mount design	no	N/A	N/A	no	no

Communication
Management interface	Web/network	N/A	N/A	Web/network	Web/network
6to4	yes	N/A	N/A	no	no
Communication protocol	IPv6 Wireless Multimedia Extensions	IPv6	IPv6	IPv6 Quality of Service Wireless Multimedia Extensions	Quality of Service Virtual LAN Wireless Multimedia Extensions
Data link layer	Ethernet Fast Ethernet Gigabit Ethernet IEEE 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.11n	N/A	N/A	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 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.11n
Number of simultaneous connections	32360	N/A	N/A	N/A	N/A
Wireless standards	IEEE 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.1x IEEE 802.3 IEEE 802.3ab IEEE 802.3u IEEE 802.11n	IEEE 802.11a IEEE 802.11g IEEE 802.11n IEEE 802.11b IEEE 802.11ac	IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac	IEEE 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.3ab IEEE 802.3u IEEE 802.11n	IEEE 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.3ab IEEE 802.3u IEEE 802.11n
Jumbo frames support	no	N/A	N/A	no	no
Mobile broadband support	no	N/A	N/A	no	no
Throughput WAN-LAN	325.5 Mbps	N/A	N/A	809.0 Mbps	1082.0 Mbps
VoIP (SIP)	no	N/A	N/A	no	no
Wireless network	yes	yes	yes	yes	yes
2.4GHz wireless network	yes	yes	yes	yes	yes
2.4GHz data transfer rate	450.0 Mbps	N/A	N/A	600.0 Mbps	600.0 Mbps
5GHz wireless network	yes	yes	yes	yes	yes
5GHz data transfer rate	1300.0 Mbps	N/A	N/A	1300.0 Mbps	2600.0 Mbps
External antenna	no	N/A	N/A	yes	yes
MIMO	no	N/A	yes	yes	yes
Total wireless data transfer rate	1300.0 Mbps	N/A	N/A	1900.0 Mbps	3200.0 Mbps
Wireless security	WEP WPA WPA2-Enterprise WPA2 WPA3	N/A	N/A	WEP WPA-Enterprise WPA-PSK WPA WPA2-Enterprise WPA2-PSK WPA2 WPS	WEP WPA-Enterprise WPA-PSK WPA WPA2-Enterprise WPA2-PSK WPA2 WPS
Frequency band	N/A	2.4 GHz / 5 GHz	2.4 GHz 5 GHz	2.4 GHz 5 GHz	2.4 GHz 5 GHz
Network / transport Protocol	N/A	PPTP L2TP IPSec FTP	L2TP PPTP	PPTP	N/A
Number of antennas	N/A	3	3	4	4
Beamforming	N/A	N/A	yes	yes	yes
Detachable antenna	N/A	N/A	N/A	yes	yes
MU-MIMO	N/A	N/A	N/A	no	yes

Memory
Included flash memory	32.0 MB	128.0 MB	128.0 MB	128.0 MB	256.0 MB
Included RAM	512.0 MB	256.0 MB	256.0 MB	512.0 MB	512.0 MB
Maximum flash memory	N/A	N/A	N/A	128.0 MB	256.0 MB
Maximum RAM	N/A	N/A	N/A	512.0 MB	512.0 MB