Product comparison · 2 wireless routers

D-Link DIR-827 wireless router Gigabit Ethernet Black vs D-Link DSL-2740U wireless router Fast Ethernet

25specifications compared
12differ
13identical
34known for one product only

Key differences

WLAN data transfer rate (max)
- DIR-827 wireless router Gigabit Ethernet Black:600 Mbit/s
- DSL-2740U wireless router Fast Ethernet:300 Mbit/s
Ethernet LAN interface type
- DIR-827 wireless router Gigabit Ethernet Black:Gigabit Ethernet
- DSL-2740U wireless router Fast Ethernet:Fast Ethernet
Ethernet LAN data rates
- DIR-827 wireless router Gigabit Ethernet Black:10,100,1000 Mbit/s
- DSL-2740U wireless router Fast Ethernet:10,100 Mbit/s
Cabling technology
- DIR-827 wireless router Gigabit Ethernet Black:10/100/1000Base-T(X)
- DSL-2740U wireless router Fast Ethernet:10/100Base-T(X)
LED indicators
- DIR-827 wireless router Gigabit Ethernet Black:Yes
- DSL-2740U wireless router Fast Ethernet:DSL, LAN, Power, WLAN
Operating relative humidity (H-H)
- DIR-827 wireless router Gigabit Ethernet Black:10 - 95%
- DSL-2740U wireless router Fast Ethernet:5 - 95%
Dimensions (WxDxH)
- DIR-827 wireless router Gigabit Ethernet Black:160 x 210 x 33 mm
- DSL-2740U wireless router Fast Ethernet:198 x 120 x 31 mm
WLAN data transfer rates supported
- DIR-827 wireless router Gigabit Ethernet Black:600 Mbit/s
- DSL-2740U wireless router Fast Ethernet:54,300 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of DIR-827, DSL-2740U
59 specifications	A D-Link DIR-827 wireless router Gigabit Ethernet Black Model DIR-827 View product	B D-Link DSL-2740U wireless router Fast Ethernet Model DSL-2740U View product
Wireless LAN features2 differ
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)Differs	600 Mbit/s	300 Mbit/s
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Network4 differ
Ethernet LAN	Yes	Yes
Ethernet LAN interface typeDiffers	Gigabit Ethernet	Fast Ethernet
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Networking standardsDiffers	IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n
VPN supportKnown for one	Unknown — not stated by the source	PPTP, IPSec, L2TP
DSL featuresidentical
ADSL2+Known for one	Unknown — not stated by the source	Yes
DSL specificationKnown for one	Unknown — not stated by the source	T1.413, ITU G.992.1, ITU G.992.2, ITU G.994.1, ITU G.992.3, ITU G.992.4, ITU G.992.5
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantityKnown for one	Unknown — not stated by the source	1
DC-in jack	Yes	Yes
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) support	Yes	Yes
Reset button	Yes	Yes
Security1 differ
Security algorithmsDiffers	WPA, WPA2, WPS	128-bit WEP, 64-bit WEP, WPA, WPA2, WPS
Stateful Packet Inspection (SPI)Known for one	Unknown — not stated by the source	Yes
DoS attack preventionKnown for one	Unknown — not stated by the source	Yes
Filtering	Yes	Yes
MAC address filtering	Yes	Yes
DMZ supportKnown for one	Unknown — not stated by the source	Yes
Network address translation (NAT)Known for one	Unknown — not stated by the source	Yes
FirewallKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)	Yes	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	ATM, PPP, AAL5, PPPoE, RFC
Design1 differ
LED indicatorsDiffers	Yes	DSL, LAN, Power, WLAN
Product colourKnown for one	Black	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, EN
Antennaidentical
Antennas quantityKnown for one	Unknown — not stated by the source	2
Antenna designKnown for one	Internal	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 95%	5 - 95%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Other features3 differ
Dimensions (WxDxH)Differs	160 x 210 x 33 mm	198 x 120 x 31 mm
Downstream data rateKnown for one	Unknown — not stated by the source	24 Mbit/s
Filtering descriptionKnown for one	Unknown — not stated by the source	IP, ICMP, TCP, UDP
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 2.4835 GHz
Input currentKnown for one	Unknown — not stated by the source	1 A
Input voltage	12 V	12 V
Upstream data rateKnown for one	Unknown — not stated by the source	1 Mbit/s
WLAN data transfer rates supportedDiffers	600 Mbit/s	54,300 Mbit/s
xDSL connectionDiffers	No	Yes
BandwidthKnown for one	2.4 GHz	Unknown — not stated by the source
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
MountingKnown for one	Wall	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Operating temperature (T-T)Known for one	30 - 104 °F	Unknown — not stated by the source
Rack mountingKnown for one	No	Unknown — not stated by the source
Expansion slotsKnown for one	1 SD Card Slot	Unknown — not stated by the source
WAN connectionidentical
Ethernet WANKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	341.5 g	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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