Compare 5 products

	Apple AirPort Extreme	Asus RT-AC68U	Asus RT-AC68UF	Netgear Nighthawk X6	Synology RT1900ac
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	1
Number of USB 2.0 ports	1	1	1	1	No
Number of USB 3.0/3.1 ports	0	1	1	1	1
Connectivity technology	N/A	Wireless Wired	Wired Wireless	Wireless Wired	N/A
Communication mode	N/A	Full-Duplex	N/A	Full-Duplex Half-Duplex	Full-Duplex
Number of USB 3.1 ports	N/A	0	N/A	0	0

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

Dimensions
Width	3.86 in	8.66 in	8.66 in	11.63 in	8.11 in
Height	6.61 in	6.3 in	6.3 in	8.93 in	6.3 in
Depth	3.86 in	3.28 in	3.28 in	2.15 in	2.6 in
Weight	2.09 lb	1.41 lb	1.41 lb	2.43 lb	1.12 lb
Number of units	1	1	1	1	1
Rack-mount design	no	no	N/A	no	no

Communication
Management interface	Web/network	Telnet Web/network	N/A	Web/network	SNMP Web/network
6to4	yes	yes	N/A	no	N/A
Communication protocol	IPv6 Wireless Multimedia Extensions	IPv6 Multicast Quality of Service Virtual LAN Wireless Multimedia Extensions	IPv6	IPv6 Quality of Service Wireless Multimedia Extensions	IPv6 Quality of Service 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	Ethernet Fast Ethernet Gigabit Ethernet IEEE 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.11n	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	30000	N/A	N/A	100
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 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.1Q IEEE 802.3ab IEEE 802.3u IEEE 802.3x IEEE 802.11n	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 802.3 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	yes	N/A	no	N/A
Mobile broadband support	no	yes	N/A	no	yes
Throughput WAN-LAN	325.5 Mbps	755.0 Mbps	N/A	806.4 Mbps	942.0 Mbps
VoIP (SIP)	no	no	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	600.0 Mbps	N/A	600.0 Mbps	600.0 Mbps
5GHz wireless network	yes	yes	yes	yes	yes
5GHz data transfer rate	1300.0 Mbps	1300.0 Mbps	N/A	2600.0 Mbps	1300.0 Mbps
External antenna	no	yes	N/A	yes	yes
MIMO	no	yes	yes	yes	yes
Total wireless data transfer rate	1300.0 Mbps	1900.0 Mbps	N/A	3200.0 Mbps	1900.0 Mbps
Wireless security	WEP WPA WPA2-Enterprise WPA2 WPA3	TKIP WEP WPA-Enterprise WPA-PSK WPA WPA2-Enterprise WPA2-PSK WPA2 WPS	N/A	WEP WPA-PSK WPA WPA2-PSK WPA2 WPS	WEP WPA WPA2-Enterprise WPA2 WPS WPA-PSK
Frequency band	N/A	2.4 GHz 5 GHz	2.4 GHz 5 GHz	2.4 GHz 5 GHz	N/A
Network / transport Protocol	N/A	TCP/IP PPTP L2TP NTP IPSec PPPoE LPR/LPD DHCP DDNS	L2TP PPTP	N/A	N/A
Type of mobile support	N/A	USB modem	N/A	N/A	USB modem
Mobile HSUPA	N/A	yes	N/A	N/A	N/A
Mobile HSDPA (turbo-3G)	N/A	yes	N/A	N/A	N/A
Mobile 4G (LTE)	N/A	yes	N/A	N/A	yes
Mobile 3G	N/A	yes	N/A	N/A	yes
Mobile 2G (GSM)	N/A	yes	N/A	N/A	N/A
Detachable antenna	N/A	yes	N/A	no	yes
Beamforming	N/A	yes	yes	yes	yes
MU-MIMO	N/A	no	N/A	no	N/A
Number of antennas	N/A	3	3	6	3

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