Product comparison · 2 wireless routers

Linksys WRT120N wireless router Black vs Linksys WRT400N wireless router

9specifications compared
3differ
6identical
21known for one product only

Key differences

Storage temperature (T-T)
- WRT120N wireless router Black:-20 - 60 °C
- WRT400N wireless router:-20 - 70 °C
Weight
- WRT120N wireless router Black:238 g
- WRT400N wireless router:460 g
Dimensions (WxDxH)
- WRT120N wireless router Black:203 x 160 x 35 mm
- WRT400N wireless router:205 x 35 x 160 mm

Side by side

Differences highlightedShow differences only

Comparison of WRT120N, WRT400N
30 specifications	A Linksys WRT120N wireless router Black Model WRT120N View product	B Linksys WRT400N wireless router Model WRT400N View product
Wireless LAN featuresidentical
ModulationKnown for one	16-QAM, 64-QAM, BPSK, OFDM	Unknown — not stated by the source
Networkidentical
Supports ISDN connection	No	No
Receiver sensitivityKnown for one	-94dBm @ 1Mbps -90dBm @ 11Mbps -75dBm @ 54Mbps -66dBm @ 270Mbps	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantityKnown for one	Unknown — not stated by the source	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Security algorithmsKnown for one	WEP, WPA2	Unknown — not stated by the source
FilteringKnown for one	Yes	Unknown — not stated by the source
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Power, Internet, Wireless, Wi-Fi Protected Setup, Ethernet (1-4)
Certificatesidentical
CertificationKnown for one	FCC, UL/cUL, ICES-003, RSS210, CE, Wi-Fi (IEEE 802.11b/g), WPA, WMM	Unknown — not stated by the source
Antennaidentical
Antenna gain level (max)Known for one	2 dBi	Unknown — not stated by the source
Antennas quantityKnown for one	Unknown — not stated by the source	4
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Storage temperature (T-T)Differs	-20 - 60 °C	-20 - 70 °C
Weight & dimensions1 differ
WeightDiffers	238 g	460 g
Other features1 differ
Compatible operating systemsKnown for one	Windows XP, Vista Mac OS X 10.4 +	Unknown — not stated by the source
Dimensions (WxDxH)Differs	203 x 160 x 35 mm	205 x 35 x 160 mm
Maximum data transfer rateKnown for one	0.3 Gbit/s	Unknown — not stated by the source
Power requirementsKnown for one	12 V, 1.0 A	Unknown — not stated by the source
xDSL connection	No	No
Data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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.

More wireless router comparisons

All wireless router comparisons