Linksys WRT400N 300 Mbps 4-Port 10/100 Wireless N Router
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Linksys WRT400N 300 Mbps 4-Port 10/100 Wireless N Router

Out of stock  |  Similar in Routers
  • Port Qty: 4-port Built-In Switch
  • Connectivity: Wired & Wireless
  • Router Functionalities: DHCP Server
  • Port Speed: 10/100
  • Antenna Type: Internal / Integrated Antenna x 1
  • Max. Wireless Data Rate: 300 Mbps
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Linksys WRT400N 300 Mbps 4-Port 10/100 Wireless N Router

Experience the ultimate wireless connectivity with the Linksys WRT400N router that offers a hotspot gateway to the internet. The 5 GHz and 2.4 GHz bands of this Wireless router ensure interruption-free, high-speed connection. Integrated DHCP server of this Cisco Linksys router dynamically allocate IP addresses to hosts, so that it can be reused when hosts no longer need them. The equipped Multiple in, Multiple Out MIMO technology of this Wireless router uses multiple transmitters and receivers to speed up data transfer rate. Protect your network from intruders and malicious programs with the built-in SPI firewall of this Cisco Linksys router. Supporting 128-bit WEP encryption of the Linksys WRT400N router will ensures safe and secured data transmission.

Product Review Summary

Based on 4 user reviews
50% recommend this product
5 stars
4 stars
3 stars
2 stars
1 star
  • Simple Setup (1)
  • Easy To Use (1)
Good For
  • Home (1)

Consumer Reviews


Upscale, Cisco-branded router works well... until it doesn't.

byclarknovak Jun 17, 2011
11 Helpfuls 12 Helpfuls Was this review helpful?
Pros Dual-band, N-spec, DOCSIS-compliant WiFi router with SPI firewall. Looks really cool!
Cons Beauty's only skin deep. It might work OK for you, but why take the chance?
Recommended it? No

The Linksys WRT400N WiFi router is a dual-band wireless router that is sleek, smooth, and sexy-looking. If only it performed as good as it looks, everything would be great. Unfortunately... well, you can see where this is going already, can't you?

Linksys' parent company is Cisco, the... Read full review »


Sorry, Epic Fail...

bycochango Jul 14, 2010
1 Helpfuls 2 Helpfuls Was this review helpful?
Pros Insert here...
Cons Weak signal.<br>Finicky setup.<br>Pricey.
Recommended it? No

Replaced a WRT54GS with this expensive baby and will go back to the 54 ASAP.  400N requires way too many tweaks to perform as expected.  Range is short.  Wireless connections drop off at random.  They want you to buy their wireless network manager that came at no charge with the... Read full review »


Mid-range router with great wireless-N performance

byAmes100 Jan 3, 2010
10 Helpfuls 11 Helpfuls Was this review helpful?
Pros Simultaneous dual-band operation, excellent wireless-N performance, good throughput and...
Cons No gigabit ethernet, a few firmware bugs, PPTP VPN passthrough doesn't work properly
Recommended it? Yes

The WRT400N is one of many recent Wireless-N routers from Linksys using their new signature "UFO-style" case with internal antennas.

If you have been looking for a new router, you have probably noticed that Linksys has a confusing array of current wireless-N models that all look the same... Read full review »

Read All Reviews »

Product Details and Features


Width 7.4 in.
Weight 1.01 lb
Depth 1.6 in.
Height 6.9 in.

Other Features

Brand Linksys
Additional Features DMZ Support • MIMO Supported
LED Indicators Status • Link • Activity • WLAN (Wireless LAN) • Power


802.11a Data Rates 54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 Mbps, 6 Mbps
Security WPA2 • WPA • WEP
Max. LAN Data Rate 100 Mbps
802.11b Data Rates 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
Modulation DSSS • 64QAM • 16QAM • DQPSK • DBPSK • BPSK • QPSK • CCK • OFDM
802.11g Data Rates 54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 28 Mbps, 12 Mbps, 9 Mbps, 6 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
WEP Encryption Length 128 bit

Firewall / VPN

VPN Encryption WPA2 • WPA
Firewall Features NAT • Stateful Packet Inspection (SPI)
Authentication Radio Service Set ID (SSID) • RADIUS


Remote Management Protocols UPnP • HTTPS • HTTP
Routing Protocols RIP • Static Routing


WLAN Standards IEEE 802.11g • IEEE 802.11n • IEEE 802.11a • IEEE 802.11b


LAN Interfaces 100Base-TX • 10 Base-T
WAN Interfaces 1 x 10/100M

Key Features

Port Qty 4-port Built-In Switch
Connectivity Wired & Wireless
Router Functionalities DHCP Server
Port Speed 10/100
Antenna Type Internal / Integrated Antenna x 1
Max. Wireless Data Rate 300 Mbps
Wireless Technology Wireless N

Product Identifiers

UPC 745883587094
Model WRT400N

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