Product comparison · 2 wireless routers

D-Link DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz vs D-Link GO-DSL-N151/E wireless router Fast Ethernet Black

24specifications compared
14differ
10identical
44known for one product only

Key differences

Wi-Fi band
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:Dual-band (2.4 GHz / 5 GHz)
- GO-DSL-N151/E wireless router Fast Ethernet Black:No
Top Wi-Fi standard
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:Wi-Fi 5 (802.11ac)
- GO-DSL-N151/E wireless router Fast Ethernet Black:Wi-Fi 4 (802.11n)
Ethernet LAN (RJ-45) ports
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:5
- GO-DSL-N151/E wireless router Fast Ethernet Black:4
MAC address filtering
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:No
- GO-DSL-N151/E wireless router Fast Ethernet Black:Yes
DHCP client
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:No
- GO-DSL-N151/E wireless router Fast Ethernet Black:Yes
DHCP server
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:No
- GO-DSL-N151/E wireless router Fast Ethernet Black:Yes
Depth
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:93 mm
- GO-DSL-N151/E wireless router Fast Ethernet Black:45 mm
Height
- DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz:145 mm
- GO-DSL-N151/E wireless router Fast Ethernet Black:112 mm

Side by side

Differences highlightedShow differences only

Comparison of DIR-820L, GO-DSL-N151/E
68 specifications	A D-Link DIR-820L wireless router Fast Ethernet Dual-band (2.4 GHz Model DIR-820L View product	B D-Link GO-DSL-N151/E wireless router Fast Ethernet Black Model GO-DSL-N151/E View product
WAN connectionidentical
DSL WANKnown for one	Unknown — not stated by the source	Yes
Ethernet WANKnown for one	Yes	Unknown — not stated by the source
Wireless LAN features3 differ
Wi-Fi bandDiffers	Dual-band (2.4 GHz / 5 GHz)	No
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)Known for one	Unknown — not stated by the source	150 Mbit/s
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Network1 differ
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Networking standardsDiffers	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11g, IEEE 802.11n	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1D, IEEE 802.1Q
Mobile networkidentical
3GKnown for one	Unknown — not stated by the source	No
4GKnown for one	Unknown — not stated by the source	No
DSL featuresidentical
ADSL2+Known for one	Unknown — not stated by the source	Yes
DSL specificationKnown for one	Unknown — not stated by the source	ITU-T G.992.5, ITU-T G.992.3, ITU-T G.992.4, T1.413 Issue 2, ITU-TG.992.1 (G.dmt), ITU-TG.992.2 (G.lite), ITU-T G.994.1 (G.hs)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	5	4
RJ-11 ports quantityKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Security2 differ
Security algorithmsDiffers	WPA, WPA2, WPS	128-bit WEP, 256-bit WEP, WPA-PSK, WPA2-PSK, WPS
Firewall securityKnown for one	Unknown — not stated by the source	SYN, LAND
DoS attack preventionKnown for one	Unknown — not stated by the source	Yes
FilteringKnown for one	Unknown — not stated by the source	Yes
MAC address filteringDiffers	No	Yes
NAT functionalityKnown for one	Unknown — not stated by the source	PPTP, L2TP, FTP, RTSP, SIP v1/v2, IPsec
Network address translation (NAT)Known for one	Yes	Unknown — not stated by the source
Protocols2 differ
DHCP clientDiffers	No	Yes
DHCP serverDiffers	No	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Routing protocolsKnown for one	Unknown — not stated by the source	RIP-1, RIP-2
Supported network protocolsKnown for one	Unknown — not stated by the source	DNS, DDNS, ICMP, SNTP, IGMP
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Output voltageKnown for one	12 V	Unknown — not stated by the source
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Weight & dimensions4 differ
DepthDiffers	93 mm	45 mm
HeightDiffers	145 mm	112 mm
WeightDiffers	291 g	450 g
WidthDiffers	111 mm	148 mm
Other features1 differ
Mobile network connectionKnown for one	Unknown — not stated by the source	No
Filtering descriptionKnown for one	Unknown — not stated by the source	IP, MAC, URL
WLAN data transfer rates supportedKnown for one	Unknown — not stated by the source	150 Mbit/s
xDSL connectionDiffers	No	Yes
Bandwidth (second)Known for one	5 GHz	Unknown — not stated by the source
Input currentKnown for one	2 A	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	274 mm	Unknown — not stated by the source
Package depthKnown for one	208 mm	Unknown — not stated by the source
Package heightKnown for one	118 mm	Unknown — not stated by the source
Package weightKnown for one	839 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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