D-Link DIR655 + DWA-140 vs Zyxel NBG-419N v2

Comparison of DIR655 + DWA-140, NBG-419N v2

65 specifications	A D-Link DIR655 + DWA-140View product	B Zyxel NBG-419N v2View product
WAN connectionidentical
Ethernet WANKnown for one	—Unknown — not stated by the source	Yes
Wireless LAN featuresidentical
Wi-Fi bandKnown for one	—Unknown — not stated by the source	No
Top Wi-Fi standardKnown for one	—Unknown — not stated by the source	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)Known for one	—Unknown — not stated by the source	300 Mbit/s
Wi-Fi standardsKnown for one	—Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Network2 differ
Ethernet LANKnown for one	—Unknown — not stated by the source	Yes
Ethernet LAN interface typeKnown for one	—Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesKnown for one	—Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	—Unknown — not stated by the source	10/100Base-T(X)
Networking standardsDiffers	IEEE 802.11n	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
VPN supportDiffers	VPN pass-through	IPSec, PPTP, L2TP
Supports ISDN connectionKnown for one	No	—Unknown — not stated by the source
Mobile networkidentical
3GKnown for one	—Unknown — not stated by the source	No
4GKnown for one	—Unknown — not stated by the source	No
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
DC-in jackKnown for one	—Unknown — not stated by the source	Yes
Management featuresidentical
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
Securityidentical
Security algorithmsKnown for one	—Unknown — not stated by the source	64-bit WEP, 128-bit WEP, WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
FilteringKnown for one	—Unknown — not stated by the source	Yes
MAC address filteringKnown for one	—Unknown — not stated by the source	Yes
Stateful Packet Inspection (SPI)Known for one	Yes	—Unknown — not stated by the source
Network address translation (NAT)Known 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)Known for one	—Unknown — not stated by the source	Yes
Switching protocolsKnown for one	—Unknown — not stated by the source	DHCP, PPPoE, PPTP, L2TP
Routing protocolsKnown for one	—Unknown — not stated by the source	IP
Supported network protocolsKnown for one	—Unknown — not stated by the source	DHCP, PPPoE, PPTP, L2TP
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Black
LED indicatorsKnown for one	—Unknown — not stated by the source	LAN, Power, USB, WAN, WLAN
Packaging contentidentical
AC adapter includedKnown for one	—Unknown — not stated by the source	Yes
Quick start guideKnown for one	—Unknown — not stated by the source	Yes
Antenna1 differ
Antenna gain level (max)Known for one	—Unknown — not stated by the source	2 dBi
Antennas quantityDiffers	3	2
Featuresidentical
Firmware upgradeableKnown for one	—Unknown — not stated by the source	Yes
Electromagnetic compatibilityKnown for one	—Unknown — not stated by the source	CE, FCC
SafetyKnown for one	—Unknown — not stated by the source	CE LVD
Poweridentical
Output voltageKnown for one	—Unknown — not stated by the source	12 V
Power consumption (typical)Known for one	—Unknown — not stated by the source	8.5 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 90%
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 40 °C
Storage relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 95%
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-30 - 70 °C
Weight & dimensionsidentical
DepthKnown for one	—Unknown — not stated by the source	111 mm
HeightKnown for one	—Unknown — not stated by the source	23 mm
WeightKnown for one	—Unknown — not stated by the source	230 g
WidthKnown for one	—Unknown — not stated by the source	159 mm
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	272 mm
Package depthKnown for one	—Unknown — not stated by the source	60 mm
Package heightKnown for one	—Unknown — not stated by the source	194 mm
Package weightKnown for one	—Unknown — not stated by the source	660 g
Other featuresidentical
Mobile network connectionKnown for one	—Unknown — not stated by the source	No
Input currentKnown for one	—Unknown — not stated by the source	1 A
Rack mountingKnown for one	—Unknown — not stated by the source	No
Supported WAN typeKnown for one	—Unknown — not stated by the source	MDI/MDIX
Supported protocolsKnown for one	—Unknown — not stated by the source	DHCP, PPPoE, PPTP, L2TP
USB ports quantity	1	1
WLAN data transfer rates supportedKnown for one	—Unknown — not stated by the source	300 Mbit/s
xDSL connection	No	No
Compatible operating systemsKnown for one	Windows Vista	—Unknown — not stated by the source
Data transfer rateKnown for one	1000 Mbit/s	—Unknown — not stated by the source
Maximum data transfer rateKnown for one	1 Gbit/s	—Unknown — not stated by the source
Supported data transfer ratesKnown for one	10, 100, 1000	—Unknown — not stated by the source
I/O portsKnown for one	USB 2.0 1 x 10/100/1000Mbps WAN 4 x 10/100/1000Mbps LAN	—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.