Razer

Razer RZ03-00550100-R3U1 Anansi - MMO Gaming Keyboard

4.3 (287 reviews)

MMO gaming keyboard with seven thumb modifier keys that multiply your accessible commands without lifting your fingers.

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Overview

The Razer Anansi MMO Gaming Keyboard was designed from the ground up for massively multiplayer online games where players routinely need instant access to dozens of abilities, macros, and commands. Its defining feature is a row of seven thumb modifier keys positioned along the keyboard's lower edge, where your thumbs naturally rest during WASD gameplay. These modifiers function like additional Shift or Ctrl keys — pressing one while tapping any other key creates an entirely new binding layer, exponentially expanding the number of commands you can execute without lifting your fingers from their home position. For MMO players managing complex rotations, healing assignments, or PvP response sequences, this translates to faster inputs with less hand movement.

Beyond the thumb modifiers, the Anansi features over 100 individually programmable Hyperesponse keys and five dedicated macro keys along the left side. The 16 million color backlight illumination allows for per-key customization, which can be used to visually group abilities or highlight frequently used bindings. On-the-fly profile switching lets you move between preconfigured layouts without tabbing out of your game — useful for players who run multiple characters or switch between MMOs. A gaming mode option disables the Windows key and other system-interrupting shortcuts. While the Anansi uses membrane rather than mechanical switches, its value proposition lies in the command density and accessibility it provides to MMO players who have outgrown standard keyboard layouts.

Key Features

7 thumb modifier keys

100+ programmable keys with on-the-fly macro recording

Five additional gaming macro keys

Seven Thumb Modifier Keys, Over 100 Programmable Hyperesponse Keys

Backlit Keys, One-Button Profile Switching

Five Additional Gaming Keys, Optimized Key Matrix

Gaming Mode Option, Easy Access Media Keys

System Requirement: Windows 8/ Windows 7 / Windows Vista / Mac OS X (v10.8 - 10.11)

Specifications

Brand
Razer
Model
RZ03-00550100-R3U1
Key Type
Hyperesponse Keys
Total Programmable Keys
Over 100
Thumb Modifier Keys
7
Macro Keys
5
Backlighting
16 Million Color
Features
On-The-Fly Profile Switching, Gaming Mode

Pros & Cons

👍 Pros

  • Seven thumb modifier keys provide additional command layers without requiring hand repositioning during gameplay.
  • Over 100 individually programmable keys allow deep customization for complex MMO ability rotations.
  • On-the-fly profile switching lets you change key layouts instantly between different games or characters.
  • 16 million color backlighting supports per-key illumination for identifying key groups in low-light conditions.
  • Five dedicated macro keys offer quick access to recorded command sequences.

👎 Cons

  • Uses rubber dome key switches rather than mechanical switches, resulting in a mushier keystroke feel.
  • The keyboard's MMO-focused layout and thumb keys have a learning curve before they feel natural.
  • Relies on Razer software for full configuration, which may not be available or maintained on all operating systems.
  • The large footprint with extra key rows requires more desk space than a standard keyboard.
  • Older model that may have limited software support compared to current Razer products.

Frequently Asked Questions

The seven thumb modifier keys sit along the bottom edge of the keyboard where your thumbs naturally rest. They function as additional modifier keys (like Shift or Ctrl), allowing you to create new key combinations that expand your total accessible bindings without moving your hands from the home position.
With over 100 programmable Hyperesponse keys combined with the seven thumb modifiers, the Anansi can support a vast number of unique bindings. Each thumb modifier can create an alternate layer of commands across the entire keyboard, multiplying your available inputs several times over.
The keyboard includes five dedicated macro keys, but full macro recording, key remapping, and profile management require Razer's configuration software. On-the-fly profile switching is supported directly from the keyboard once profiles are set up.
Yes, the gaming mode option disables the Windows key and other system shortcuts that could interrupt gameplay by accidentally minimizing your game or opening system menus.