KeyboardTest (keyboard testing tool)

KeyboardTest is a comprehensive and professional keyboard testing tool. The software quickly detects keyboard performance through an intuitive interface. It is suitable for individual users, business quality inspection and IT maintenance personnel. It can comprehensively evaluate keyboard key status, response speed and hardware compatibility.

Software features

Real-time visual feedback

Color marking: When a key is pressed, the corresponding key position is highlighted in green twill, providing intuitive feedback on the key status.

Scan code display: Simultaneously display BIOS and Windows scan codes to help users understand the interaction logic between the keyboard and the system.

Full key coverage detection

Supports 104-key full keyboard detection, including standard keys, function keys (F1-F12), multimedia keys and composite keys (such as .COM, .WWW keys).

Special key processing: Provide special tests for extended keys such as Win key and menu key.

High performance parametric evaluation

Response time measurement: with an accuracy of 0.01 seconds, quantitatively evaluate button sensitivity.

Repetition rate and stability test: Test the performance of keys under rapid and continuous tapping to avoid key jamming or missing keys.

Extended functionality and compatibility

LED indicator test: Check whether the keyboard backlight and status lights such as Caps Lock and Num Lock are normal.

Multi-connection support: Compatible with PS/2, USB and wireless keyboards, covering mainstream devices.

Cross-platform adaptation: Although it is exclusive to Windows, it can be run on Linux systems through tools such as Wine.

Security and portability

Green and safe: Passed safety certifications such as 360 and Kingsoft Internet Security, no ads, no bundling.

Portable design: a single file green version that can be stored in a USB flash drive and tested anytime and anywhere.

Software function

Basic button test

Key-by-key scanning: When the user presses a key, the software displays the key number, character and response time in real time.

Fault mark: Unresponsive keys are prompted in red, and an error log is generated for subsequent analysis.

Advanced performance testing

Long press endurance test: Continuously press the button to test the hardware life and rebound performance.

Automatic repeat test: set a period to automatically repeat key presses to verify stability (such as combo requirements in game scenarios).

Customization and batch processing

Custom layout: Supports the creation of personalized keyboard layouts to adapt to special key positions or non-standard keyboards.

Batch test mode: The production line environment can record the keyboard serial number, operator ID and test results to facilitate quality management.

Data recording and reporting

Screenshot saving: Manually capture the test results to facilitate comparison of the performance of different keyboards.

Detailed log: records key response time, number of errors and other data, and supports export analysis.

Accessibility

Typing speed test: Evaluate user typing efficiency through preset text or customized content.

Key combination detection: Verify whether shortcut keys such as Ctrl+C, Alt+Tab, etc. are normal, especially suitable for notebook users.

FAQ

Computer cannot detect keyboard

Problem description: After opening the KeyboardTest software, the software prompts that the keyboard cannot be detected.

Solution:

Check the device manager to see if the keyboard device appears normally. If your keyboard device has an exclamation point in front of it or says "Unknown device," it may be a driver issue.

Try updating the keyboard driver. You can visit the keyboard manufacturer's official website to download and install the latest drivers.

If the problem persists after updating the driver, you can try to uninstall the keyboard device, then restart the computer and let the system reinstall the driver.

Check the keyboard connection to make sure the keyboard is properly connected to the computer and that the connector is secure and not loose. If it is a wireless keyboard, make sure the battery is fully charged and the wireless receiver is properly plugged into the computer.

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