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SMC SMCKAR11U router review

300 Mbps
IEEE 802.11b/g/n
Atheros AR9331 @ 400 MHz
32 MB / 4 MB

SMC introduced the SMCKAR11U router in 2015. It is powered by Atheros AR9331 @ 400 MHz chipset, 32 MB of RAM, and 4 MB of flash memory.

Interested to see if this SMC router is a hit? Keep scrolling!

Table of Contents

  • SMC SMCKAR11U specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Features
    • Administration, user interface, login information
  • Verdict, Pros and Cons
  • Photos

Our personal experiences and opinions form the basis of this article. We aimed to share insights on a topic, and we hoped others would find it useful and inspirational. The specs below rely on official manufacturer data, but we also consider user reviews. If you noticed any mistakes or missing details about the SMC SMCKAR11U, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

SMC SMCKAR11U / SMCKAR11U

The SMCKAR11U is an affordable and reliable router designed for basic networking needs. You can connect supported USB devices to the router. SMC has a strong presence and offers a wide range of networking products.

SMC SMCKAR11U specifications

BrandSMC
NameSMCKAR11U
TypeSMCKAR11U
Rating
Rated 4/5 based on 1475 user votes.
Launch2015

Body

Dimensions149 x 110 x 35 mm
Weight600 g

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms. If you purchase a router online or have it shipped, the weight may affect the overall cost.

System

ChipsetAtheros AR9331 @ 400 MHz
RAM32 MB
Flash4 MB
OSSMC
Power supply12 V / 1 A

The SMC SMCKAR11U router has a Atheros AR9331 @ 400 MHz processor. Some router features and software need a certain amount of RAM. They need it to work well. More storage space comes from a larger flash memory. It can accommodate future firmware upgrades. SMC often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 12 V / 1 A PSU provides power to the router. If it breaks, you can replace it with a new one.

SMC SMCKAR11U (SMCKAR11U) / 1

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100 Mbps
WAN ports1 x ADSL
Mobile networkno
VPN supportno

The SMCKAR11U router has built-in security features. They protect your network and devices. The IPv4 is the fourth iteration of the Internet Protocol (IP). It is the most widely used version of IP on the internet today. The latest firmware supports IPv6. It provides a system to identify and locate computers on networks. The WAN port on the SMCKAR11U router is a Fast Ethernet port, not a Gigabit Ethernet.

Wireless

Antennas2 x 5 dBi
RP-SMA
2.4 GHzyes
5 GHzno
60 GHzno
StandardsIEEE 802.11b/g/n
ClassN300
Speed300 Mbps
Transmit power19 dBm
SecurityWEP
WPA
WPA2
Guest networkno

This router has 2 x 5 dBi, RP-SMA antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. The router supports the 2.4 GHz Wi-Fi. This is a Wi-Fi 4 (802.11n) router. Wi-Fi 4 improved the range and coverage compared to previous Wi-Fi standards.. Real-world SMCKAR11U router speeds are lower than its theoretical maximum speed. WEP was the first Wi-Fi security protocol. But it is now seen as weak and easy to hack. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security.

SMC SMCKAR11U (SMCKAR11U) / 2

Connectivity

USB ports1 x USB 2.0
Print serveryes
File serveryes

The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps). USB print servers let you connect a USB printer to your network. This makes it accessible to many devices. You can connect external storage devices such as USB flash drives or USB hard drives to your router.

Features

SpecialsRJ11 connector
ADSL modem

The SMCKAR11U router uses the RJ11 port to connect a telephone line.

Administration

Default IP192.168.2.1
Default usernameadmin
Default passwordsmcadmin

If you can't log in to your SMC router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your SMCKAR11U router. Do this after the initial setup.

Pros and Cons

Every router, including this SMC one, has its good sides and not-so-good sides. Let's take a closer look at both to get a full understanding of what this router can do. We'll talk about what it does well and also where it could use some improvements. Just remember, this is just what I think, and you might see things differently.

Pros

  • IPv6 capable
  • USB 2 compatible
  • printserver functionality
  • fileserver operation
  • telephone line

Cons

  • insufficient flash
  • lack of Gigabit LAN
  • Non-gigabit WAN port
  • missing Wi-Fi 6 support
  • lacks Wi-Fi 5 compatibility
  • reduced Wi-Fi bandwidth
  • incompatible with WPA3
  • missing WPS support

SMC SMCKAR11U photos

SMC SMCKAR11U / SMCKAR11U photo
SMC SMCKAR11U / SMCKAR11U photo
SMC SMCKAR11U / SMCKAR11U photo
SMC SMCKAR11U / SMCKAR11U

If there’s information about the SMC SMCKAR11U that you would like to see on this site, then write to us.

Robert Miller
For over 15 years, I've immersed myself in the world of networking devices as a tech aficionado. I've dedicated myself to thoroughly testing and analyzing routers and other networking gear. I aim to provide thorough reviews. They will give you the knowledge needed to improve your network.
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