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Asus RT-N66U vs D-Link DIR-825

8.15 in
1.4 in
Asus RT-N66U Router
Asus RT-N66U
7.6 in
1.18 in
D-Link DIR-825 Router
D-Link DIR-825
Available colors
Editiorial reviews
18
3.9 out of 5
6 user ratings
5 stars
0 %
4 stars
83 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
This dual-band D-Link Wi-Fi router has networked storage support and is easy to set upRead more
A speedy dual-band 802.11n router that makes it easy to share printers and storage.Read more
A compact and reliable router with smart energy saving featuresRead more
Read editorial reviews
User rating
42
3.8 out of 5
42 user ratings
5 stars
16 %
4 stars
52 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
61
4.0 out of 5
61 user ratings
5 stars
36 %
4 stars
36 %
3 stars
18 %
2 stars
6 %
1 stars
3 %

Full Comparison

Connectivity

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Number of LAN ports44
Number of WAN ports11
USByesyes
Total USB ports21
Number of USB 2.0 ports21

Design

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Colour of product
  • Black
  • Grey
  • White
White
Active cooling (fan)nono

Dimensions

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Width8.15 in7.6 in
Height1.4 in1.18 in
Depth5.86 in4.61 in
Weight0.99 lb0.71 lb
Number of units11
Rack-mount designnono

Features

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Built-in DSL modemnono
Built-in printer serveryesyes

Communication

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Management interfaceWeb/network
  • SNMP
  • Telnet
  • Web/network
6to4yesyes
Communication protocol
  • IPv6
  • Multicast
  • Quality of Service
  • Wireless Multimedia Extensions
  • Wireless Multimedia Extensions
  • IPv6
  • Multicast
  • Quality of Service
  • Virtual LAN
Data link layer
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • IEEE 802.11a
  • 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
Number of simultaneous connections349254096
Wireless standards
  • IEEE 802.11a
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.3
  • IEEE 802.3ab
  • IEEE 802.3u
  • IEEE 802.3x
  • IEEE 802.11n
  • IEEE 802.3
  • IEEE 802.3ab
  • IEEE 802.3u
  • IEEE 802.11a
  • IEEE 802.11g
  • IEEE 802.11n
Jumbo frames supportyesyes
Mobile broadband supportyesyes
Type of mobile supportUSB modemUSB modem
Mobile HSDPA (turbo-3G)yesyes
Mobile 4G (LTE)yesno
Mobile 3Gyesyes
Mobile 2G (GSM)yesno
Throughput WAN-LAN731.0 Mbps305.0 Mbps
VoIP (SIP)nono
Wireless networkyesyes
2.4GHz wireless networkyesyes
2.4GHz data transfer rate450.0 Mbps300.0 Mbps
5GHz wireless networkyesyes
5GHz data transfer rate450.0 Mbps300.0 Mbps
External antennayesyes
Detachable antennayesyes
Number of antennas32
Total wireless data transfer rate900.0 Mbps300.0 Mbps
Wireless security
  • TKIP
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
  • WPS
  • TKIP
  • WEP
  • WPA-PSK
  • WPA
  • WPA2-PSK
  • WPA2
  • WPS

Compatibility

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Support for alternative firmware
  • DD-Wrt
  • OpenWrt
  • DD-Wrt
  • OpenWrt
Target audience
  • Smaller offices
  • Business
  • Home users
  • Smaller offices
  • Home users

Memory

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Included flash memory32.0 MB8.0 MB
Maximum flash memory32.0 MB16.0 MB
Included RAM256.0 MB64.0 MB
Maximum RAM256.0 MB128.0 MB

Power

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
Operational Power Consumption (min-max)< 30< 7
Power over Ethernet (PoE)nono

Security

Asus RT-N66UAsus RT-N66U
D-Link DIR-825D-Link DIR-825
DMZyesyes
VPN protocol
  • IPSec
  • L2TP
  • PPTP
  • IPSec
  • L2TP
  • PPTP
VPN clientyesno

Pros & Cons

Pros
      Cons

          Often compared with Asus RT-N66U