Typewriter Style Mechanical Gaming Keyboard RGB Backlit Wired with Blue Switch Retro Round Keycap 104 Keys Keyboard (Blue 104 Keys LED)

- 【Retro Typewriter Style Keyboard】: Merges the charm of vintage typewriters with advanced mechanical blue switches for medium resistance, clear click sounds, and tactile feedback, offering a unique and comfortable typing experience. - 【 LED Lighting】: Features multi LED colors backlight modes and adjustable sidelights, enabling brightness and speed customization for immersive gaming or mood lighting in any setting - 【Comfortable Typing Experience】 Enjoy a responsive and lag-free typing experience with our gaming keyboard featuring classic switches that provide satisfying tactile feedback with each keystroke. The stepped layout offers an ergonomic angle and concave keycap design for comfortable typing. Advanced anti-ghosting technology allows all 104 keys to work simultaneously, ensuring fast typing response. - 【26Key Anti-Ghosting for Peak Responsiveness】: With 26 keys anti-ghosting, ensures every keystroke is registered during intense gaming or fast typing, for flawless performance. - 【Powerful Compatibility 】 Our keyboard is compatible with Win2000, Win XP, Win ME, Vista, Win7, Win8, Win10, Android, Linux, Mac, and other operating systems. It is a plug-and-play device that can be directly plugged into a computer's USB port for easy use. We provide a comprehensive after-sales system to ensure your satisfaction with our product. - 【Quality Build and Keycap Compatibility】: Features durable, dual-color injection-molded keycaps and a unique round design, allowing for the interchange between vintage typewriter and standard keycaps for a personalized typing experience.

Product description

HJK900 keyboard is a retro classic wired mechanical gaming keyboard

Punk retro classic version mechanical Keyboard technical details

If your computer is experiencing incompatibility issues, and solutions.

The problem of incompatibility of Windows keyboard on Mac

Plate-mounted mechanical keys and switches that stand up

Press FN+INS-PgDn to enter Pro-gamer mode. 9 Backlighting Mode With Fn+Ins. Easy To Access To A Calculator, Email, Web Browser, Volume, Media Etc With Fn+F1-F12.

Anti-ghosting 104 Keys, N-key rollover,Allowing multi-keys to work simultaneously with high speed. Each key is controlled by independent switch, let you enjoy high-grade games with fast respons

104 Anti-collision hardware design, namely, the keys Q A Z W S X E D C R F V T G B M TAB CAPSLOCK SHIFT-L CTRL-L ALT-L SPACE ↑ ↓ ← → no conflict in the same click.

Three drainage holes are installed on the back of the keyboard, and you can usually wash away dust with water.The liquid can flow freely from the keyboard.

Light up the alloy to awaken your gaming passion.

Blue Switches is a typical mechanical switch, if the keys are not working they can be replaced. and it has a strong switch feeling, and you can enjoy a light keystroke and a crisp, crisp sound.

Check that the keyboard is properly plugged into the USB port on your computer. Try replacing the USB port with a different one, including other USB ports on the motherboard, USB docking station, etc. to rule out whether it is a faulty interface or the keyboard itself.

The system is newer (e.g. Win10, etc.) and the keyboard driver does not support the system, you may need to update the driver. Sometimes the keyboard driver related registry files in the system registry are missing or corrupted, which may lead to incompatibility. You can try to perform registry operations, such as re-registering the keyboard driver

The keyboard is not compatible with the operating system. For example, some newer keyboards may not support older versions of the operating system (e.g. Win7, etc.) and require systems such as Win8 or Win10. In this case, a system reinstallation may be required.

System setup issues. For example, there may be conflicting or incorrect settings for the keyboard driver in the system's device manager. You can try to update or reset the keyboard driver in the device manager.

The keyboard itself is faulty. For example, the keyboard plug is damaged, the internal circuitry of the keyboard is faulty and so on. In this case, it is recommended to contact after-sales service for a new keyboard.

The USB interface of the computer motherboard is faulty. It may be that the interface is damaged, poor contact, etc. You can try to use other interface devices to test whether the motherboard USB interface is normal.

The problem of incompatibility of Windows keyboard on Mac is mainly caused by the difference of key layout and function keys, you can use System Preferences to adjust the key layout:

Open Launchpad interface and enter “System Preferences”.

Select the “Keyboard” setting.

In the lower right corner of the “Keyboard” page, click “Modify Keys”.

Modify the position of Control, Option, Command, etc. as needed.