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Buffalo AirStation AC433 router review

433 Mbps
IEEE 802.11a/b/g/n/ac
Realtek RTL8881AM
8 MB / 2 MB

Buffalo introduced the AirStation AC433 router in 2014. It is powered by Realtek RTL8881AM chipset, 8 MB of RAM, and 2 MB of flash memory.

Wondering if the Buffalo AirStation AC433 is a must-have? Keep following along!

Table of Contents

  • Buffalo AirStation AC433 specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Administration, user interface, login information
    • Links
  • Verdict, Pros and Cons
  • Photos
  • Comparisons

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. If you noticed any mistakes or missing details about the Buffalo AirStation AC433, please let us know.

Buffalo AirStation AC433 / WMR-433-BK

The AirStation AC433 is a good choice for users. It is reliable and feature-rich, and it supports the latest Wi-Fi 6 technology. Buffalo prioritizes network security to keep data safe and secure.

Buffalo AirStation AC433 specifications

BrandBuffalo
NameAirStation AC433
TypeWMR-433-BK
Rating
Rated 4/5 based on 1553 user votes.
Launch2014

Body

Dimensions45 x 45 x 15 mm
Weight19 g

The dimensions of a router can impact its cooling capabilities. Larger routers have more room for internal cooling. If you buy a router online or have it shipped, the weight may affect the total cost.

Buffalo AirStation AC433 (WMR-433-BK) / 3

System

ChipsetRealtek RTL8881AM
RAM8 MB
Flash2 MB
OSBuffalo
Power supply5 V / 0.5 A

The Buffalo AirStation AC433 router has a Realtek RTL8881AM processor. Some router features and software work best when they have enough RAM to help them.

Buffalo AirStation AC433 (WMR-433-BK) / 1

Network

ProtocolsIPv4
LAN ports1 x 10/100 Mbps
WAN portsno
Mobile networkno
VPN supportno

The WAN port on the AirStation AC433 router is a Fast Ethernet port, not a Gigabit Ethernet.

Buffalo AirStation AC433 (WMR-433-BK) / 5

Wireless

Antennas1 x 1 dBi. internal
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
ClassAC433
Speed433 Mbps
Transmit power23 dBm
SecurityWEP
WPA
WPA2
Guest networkno

The 2.4GHz band refers to the part of the radio spectrum between 2.400 and 2.4835 gigahertz. The 5 GHz band offers better noise immunity and less interference. The AC Wi-Fi router is backward compatible with older Wi-Fi devices that support 802.11a/b/g/n standards. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security.

Buffalo AirStation AC433 (WMR-433-BK) / 4

Connectivity

USB portsno
Print serverno
File serverno

The AirStation AC433 router doesn't have file-server or print-server functionality.

Buffalo AirStation AC433 (WMR-433-BK) / 2

Administration

Default IP192.168.13.1
Default usernameadmin
Default password[on the label]

If you can't log in to your Buffalo router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your AirStation AC433 router. Do this after the initial setup.

Official sitehttps://www.buffalotech.com/

Pros and Cons

Every router, including this Buffalo 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. Just remember, this is just what I think, and you might see things differently.

Pros

  • lightweight
  • works on 5 GHz band

Cons

  • insufficient memory
  • insufficient flash
  • lack of Gigabit LAN
  • Non-gigabit WAN port
  • missing Wi-Fi 6 support
  • reduced Wi-Fi bandwidth
  • incompatible with WPA3
  • missing WPS support
  • no USB connectivity

Buffalo AirStation AC433 photos

Buffalo AirStation AC433 / WMR-433-BK photo
Buffalo AirStation AC433 / WMR-433-BK photo
Buffalo AirStation AC433 / WMR-433-BK photo
Buffalo AirStation AC433 / WMR-433-BK photo
Buffalo AirStation AC433 / WMR-433-BK photo
Buffalo AirStation AC433 / WMR-433-BK photo
Buffalo AirStation AC433 / WMR-433-BK

Buffalo AirStation AC433 comparisons

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Updated: May 25, 2024

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.