What is RGB? Well, when overlapping three beams of light – red, green and blue, each numbered for intensity along a slider from 0 to 256, that forms a potential variety of 16.8 million colors.
Now, plenty of premium PC keyboards feature a form of backlighting – LEDs that shine through and around each key – in a single color such as blue or green. Changeable RGB lighting added to a keyboard, is way more sophisticated, and surely reflected in the respective prices. As estimated, most RGB gaming keyboards are priced around $70~$100. But today, we’ll have a pick on gaming keyboard least expensive, under $50, but surely with nice performance for gaming rigs.
1. Redimp Wired RGB Gaming Keyboard
As an upgrade or an alternative to its former-release, the new-release version is for RGB feature, as most users demand. Besides most RGB modes as other competitors, its most impressive mode is that the backlighting can be changed along with your sounds.
- With floating keycaps to deliver faster responsiveness and crispy tactile key-pressing;
- Extended wrist rest and contoured keyboard layout;
- Waterproof for any liquid accidents;
- 19 anti-ghosting; WIN locked in gaming mode;
2. Corsair Gaming K55 RGB Keyboard
Compared with its RGB feature, well, I think, its 6 programmable macros and volume and multimedia controls are better performed for its price.
- 6 programmable macro keys enable powerful actions, key remaps and combos;
- Dedicated Volume and multimedia controls for direct Audio control without interrupting your game;
- Quiet and responsive keys give a satisfying feel;
- Multi-key anti-ghosting ensures the most accurate simultaneous key presses;
3. Redragon K552 RGB Kumara Gaming Keyboard
If you’ve always struggled in a limited space, Kumara is a nice choice. 87 standard layout with mechanical switches, similar to green ones (except if you don’t like louder sounds).
- RGB LED adjustable lighting and double-shot injection molded keycaps for crystal clear backlighting;
- Metal and ABS construction, mechanical keys, and gold plated USB connector stand up to hardcore gaming;
- 87 standard conflict free keys, 12 multimedia keys, and splash-proof design