D-Link Xtreme N Dual Band Gigabit Router DIR-825 comparison

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Product name

D-Link Xtreme N Dual Band Gigabit Router DIR-825

D-Link Xtreme N Dual Band Gigabit Router DIR-825
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Asus RT-N66U Dark Knight Double 450Mbps N Router

Asus RT-N66U Dark Knight Double 450Mbps N Router
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Linksys EA4500 Media Stream N900 Smart Wi-Fi Router

Linksys EA4500 Media Stream N900 Smart Wi-Fi Router
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Price $75 to $183 at 4 stores $50 to $192 at 12 stores $149 to $280 at 11 stores $125 to $265 at 9 stores $189 to $307 at 8 stores
CNET editors' rating
3.5 stars Very good
    Overall score: 7.6 (3.5 stars)
3.5 stars Very good
    Overall score: 7.8 (3.5 stars)
4.0 stars Excellent
    Overall score: 8.2 (4.0 stars)
4.0 stars Excellent
    Overall score: 8.3 (4.0 stars)
4.0 stars Excellent
    Overall score: 8.2 (4.0 stars)
Average user rating 2.0 stars out of 62 reviews 3.0 stars out of 219 reviews 4.0 stars out of 9 reviews 2.5 stars out of 11 reviews 4.5 stars out of 3 reviews
Release date September 09, 2008 November 10, 2006 December 23, 2011 April 09, 2012 July 31, 2012
The Bottom Line The D-Link Xtreme N Dual Band Gigabit Router DIR-825 is a stable performer with great features and an excellent Web interface. The outdated and bulky design, relatively short range, and merely average throughput, however, lessen its appeal. With the latest firmware update, the D-Link DIR-655 is arguably one of the best among single-band Wireless-N routers on the market. Though not perfect, the Asus RT-N66U Dark Knight Double 450Mbps N Router would make an excellent network gateway for home and small-office environments. Running Cisco Connect Cloud firmware, the Linksys Smart Wi-Fi Router EA4500 makes an excellent router for those who want a fast and advanced home network that's easily manageable from anywhere. The Asus RT-AC66U is an excellent router and is currently one of the best options among those that support the latest 802.11ac Wi-Fi standard.

Basic specs

Features See What's the Same or What's different
System Requirements Apple MacOS X 10.4
Microsoft Windows XP SP2
Microsoft Windows Vista
Info unavailable Info unavailable Info unavailable Info unavailable
Power Info unavailable Info unavailable Info unavailable Info unavailable AC 120/230 V
Features Firewall protection
Quality of Service (QoS)
VPN passthrough
Wi-Fi Protected Setup (WPS)
Stateful Packet Inspection (SPI)
NAT support
Dynamic IP address assignment
Wall mountable
Firewall protection
E-mail alert
Auto-sensing per device
VPN passthrough
Auto-negotiation
Auto-uplink (auto MDI/MDI-X)
Firmware upgradable
Wi-Fi Multimedia (WMM) support
Stateful Packet Inspection (SPI)
Dynamic DNS server
DHCP support
NAT support
IPv6 support
Traffic Control
IPv4 support
DoS attack prevention
On/off switches
URL filtering
Print server
microSD card slot
DLNA Media Server
Syslog support
MAC address filtering
Stateful Packet Inspection (SPI)
NAT support
Info unavailable P2P client
Samba support
FTP server
DNS proxy
IPv6 support
Virtual server support
DoS attack prevention
URL filtering
Static IP mode
Parental control
Bandwidth control
DLNA Media Server
Network monitoring
ASUS AiRadar
Stateful Packet Inspection (SPI)
IPSec passthrough
VPN support
IPv4 support
Quality of Service (QoS)
DMZ port
Auto-uplink (auto MDI/MDI-X)
UPnP Media Server
Device Type Wireless router - None - 4-port switch (integrated)
Wireless router - None - 4-port switch (integrated)
Wireless router - 4-port switch (integrated)
Info unavailable Wireless router - 4-port switch (integrated)
Microsoft Certification Compatible with Windows 7
Compatible with Windows 7
Info unavailable Info unavailable Info unavailable
Compliant Standards IEEE 802.11g
IEEE 802.11a
IEEE 802.11n
IEEE 802.11b
Wi-Fi CERTIFIED
IEEE 802.3u
IEEE 802.3
IEEE 802.11g
IEEE 802.11n (draft 2.0)
IEEE 802.11b
Wi-Fi CERTIFIED
IEEE 802.3u
IEEE 802.3
IEEE 802.11g
IEEE 802.11a
IEEE 802.11n
IEEE 802.11b
Info unavailable IEEE 802.11ac
IEEE 802.11g
IEEE 802.11n
UPnP
IEEE 802.11a
DLNA CERTIFIED
IEEE 802.11b
IEEE 802.3u
Remote Management Protocol HTTP
HTTP
HTTP
Info unavailable HTTP
CNET Labs maximum throughput tests with mixed 802.11b/g and draft N, MIMO clients (at 10 feet, in Mbps) Info unavailable 77.42
Info unavailable Info unavailable Info unavailable
CNET Labs maximum throughput tests (at 10 feet, in Mbps) Info unavailable 112.56
Info unavailable Info unavailable Info unavailable
Product Description D-Link Xtreme N Dual Band Gigabit Router DIR-825 - Wireless router - None - 802.11 a/b/g/n - Desktop
D-Link Xtreme N Gigabit Router DIR-655 - Wireless router - None - 802.11b/g/n (draft 2.0) - Desktop
ASUS RT-N66U - Wireless router - 802.11 a/b/g/n - Desktop
Info unavailable ASUS RT-AC66U - Wireless router - 802.11 a/b/g/n/ac - Wall-mountable
- Desktop
Routing Protocol Info unavailable Info unavailable Static IP routing
Info unavailable Static IP routing
Weight 11.2 oz
11.2 oz
Info unavailable 0.7 lbs
15.9 oz
Manufacturer Warranty 1 year warranty
1 year warranty
Info unavailable Info unavailable Info unavailable
Enclosure Type Desktop
Desktop
Desktop
Info unavailable Wall-mountable
Desktop
Packaged Quantity 1
1
1
Info unavailable 1
Frequency Band Info unavailable 2.4 GHz
2.4 GHz
5 GHz
Info unavailable 2.4 GHz
5 GHz
Dimensions (WxDxH) 7.6 in x 4.6 in x 1.2 in
7.6 in x 4.6 in x 1.2 in
13.8 in x 10.6 in x 5.9 in
6.9 in x 1.1 in x 7.5 in
8.1 in x 5.9 in x 1.4 in
Network / Transport Protocol L2TP
PPTP
IPSec
ICMP/IP
L2TP
UDP/IP
PPTP
TCP/IP
IPSec
L2TP
PPTP
DDNS
FTP
PPPoE
Info unavailable PPTP
NTP
FTP
L2TP
DDNS
PPPoE
Data Link Protocol Ethernet
Gigabit Ethernet
IEEE 802.11b
IEEE 802.11n
IEEE 802.11a
IEEE 802.11g
Fast Ethernet
Ethernet
Gigabit Ethernet
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (draft 2.0)
Fast Ethernet
Ethernet
Gigabit Ethernet
IEEE 802.11b
IEEE 802.11n
IEEE 802.11a
IEEE 802.11g
Fast Ethernet
Gigabit Ethernet
IEEE 802.11ac
IEEE 802.11a
Fast Ethernet
Ethernet
Gigabit Ethernet
IEEE 802.11b
IEEE 802.11n
IEEE 802.11g
CNET Labs long-range tests (in Mbps) Info unavailable 33.33
Info unavailable Info unavailable Info unavailable
Data Transfer Rate Info unavailable Info unavailable 450 Mbps
Info unavailable 1300 Mbps
Full specifications Full specifications Full specifications Full specifications Full specifications Full specifications
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