Teclado mecânico REDRAGON A140 Ombre Green iluminação RGB — teclado gaming com fio, layout full-size

The REDRAGON A140 Ombre Green RGB Backlit is a wired mechanical keyboard with a full-size layout designed for gaming and everyday typing. It combines tactile mechanical switches with ombre RGB lighting across the keycaps to provide clear visual feedback and adjustable illumination. A standard full-size arrangement includes a numeric keypad and dedicated function keys, while the wired USB connection provides consistent input and low latency suitable for responsive use.

Advantages

The keyboard delivers tactile mechanical key action that improves typing accuracy and gaming responsiveness. Ombre RGB backlighting offers layered color effects across the key rows for both aesthetic customization and improved key visibility in low-light conditions. The full-size layout retains the numeric keypad and dedicated keys for productivity tasks, and the wired connection minimizes signal lag for stable operation during extended sessions.

Key specifications

• Keyboard type: mechanical, full-size layout with numeric keypad
• Connection: wired USB for stable, low-latency input
• Backlight: RGB ombre across key rows with adjustable effects
• Key switches: tactile mechanical switches designed for responsive actuation
• Compatibility: standard OS support via USB (plug-and-play)
• Form factor: full-size, desktop-oriented design

How to use

Connect the keyboard to a free USB port on your computer. After connection, the operating system should recognize the device automatically for immediate use. Use the keyboard normally for typing and gaming; change backlight effects using the built-in key combinations specified in the manufacturer instructions or software if provided. For optimal performance, ensure the USB connection is secure and avoid using USB hubs that may introduce latency.

Recommendations

Place the keyboard on a flat, stable surface at a comfortable typing angle. Adjust the backlight brightness and effects to suit ambient lighting and personal preference. Regularly clean keycaps and the keyboard surface to prevent dust buildup and maintain switch responsiveness. For prolonged use, consider using a wrist rest to reduce strain.

brand: REDRAGON