Увод
The Docooler MK321BT is a versatile 3-key mini keypad designed for various applications, including gaming, office work, and multimedia control. It features a dual-mode connection (USB and Bluetooth 4.0) for flexible use and mechanical blue switches for a tactile and responsive experience. The keys are fully customizable to perform a wide range of functions, enhancing productivity and control.

Image: The Docooler MK321BT 3-Key Mini Keypad, available in black and white, showcasing its customizable functions such as Keyboard, Mouse, Multimedia, Character String, Game, and Macro Definition.
Садржај пакета
Молимо вас да проверите пакет за следеће ставке:
- 1 x Docooler MK321BT Mini Keypad
- 1 x USB Type-C Data Cable
- 1 x Упутство за употребу (овај документ)
Производ је завршенview
Familiarize yourself with the components and features of your mini keypad.

Image: A detailed breakdown of the keypad's features, including the front interface with power switch and USB Type-C port, a side Type-C interface, visible blue mechanical switches, and anti-slip foot pads on the bottom.
- Предњи интерфејс: Features a power switch (ON/OFF), a USB Type-C port for wired connection and charging, and a 'connect' button for Bluetooth pairing.
- Side Interface: An additional Type-C interface for convenient access.
- Blue Switch Buttons: Equipped with mechanical blue switches, providing a strong tactile feedback and crisp sound.
- Противклизне подлоге за стопала: Located at the bottom of the keypad to ensure stability during use.
Сетуп
Жичана веза
- Connect the provided USB Type-C data cable to the front USB Type-C port on the keypad.
- Повежите други крај УСБ кабла са доступним УСБ портом на рачунару.
- Ensure the power switch on the front interface is in the 'ON' position. The keypad will be recognized automatically by your system.
Бежична (Bluetooth) веза
- Ensure the power switch on the front interface is in the 'ON' position.
- Press the 'connect' button on the front interface to activate Bluetooth pairing mode. The indicator light will flash.
- On your device (computer, tablet, mobile phone), open Bluetooth settings and search for new devices.
- Select 'MK321BT' (or similar name) from the list of available devices to pair.
- Once paired, the indicator light on the keypad will stop flashing, indicating a successful connection.

Image: The Docooler MK321BT Mini Keypad, illustrating its USB+BT4.0 dual-mode connection for easy switching between wired and wireless use.
Компатибилност система
This keypad is compatible with various operating systems. Key definition setting software is provided for Windows systems.
- Виндовс: Fully compatible, including key customization software.
- Linux/Mac: If you use Linux or Mac, you need to set up the key definitions on a Windows system first. After configuration, the keypad can be plugged into your Linux or Mac device and used with the saved settings.

Image: Visual representation of the keypad's system compatibility across various devices including laptops, desktop computers, tablets, and mobile phones.
Упутство за употребу
Прилагођавање кључа
The keys on your Docooler MK321BT Mini Keypad can be customized to perform a variety of functions. Use the dedicated software (available for Windows) to assign functions such as:
- Keyboard functions (e.g., specific keys, shortcuts)
- Mouse functions (e.g., clicks, scroll)
- Multimedia functions (e.g., play/pause, volume control)
- Character string functions (e.g., inputting predefined text)
- Game functions (e.g., specific in-game actions)
- Macro definition functions (e.g., executing a sequence of commands)
Промена режима везе
The keypad supports both USB wired and Bluetooth wireless connections. You can easily switch between these modes as needed. When the USB cable is connected, the keypad operates in wired mode. When disconnected, it will attempt to connect via Bluetooth if previously paired.
Важна оперативна напомена
Please note that the one-click open/start function cannot be used when the keypad is operating in wireless (Bluetooth) mode. This function is only available in wired mode.

Image: A close-up of a hand interacting with the keypad, emphasizing the comfortable ergonomic design of the buttons and the stated 50 million times button lifespan.
Одржавање
To ensure the longevity and optimal performance of your Docooler MK321BT Mini Keypad, follow these simple maintenance guidelines:
- Чишћење: Користите меку, суву крпу да обришете површину тастатуре. За тврдокорну прљавштину, благо дamp cloth can be used, but ensure no liquid enters the device. Do not use harsh chemicals or abrasive cleaners.
- Складиштење: Чувајте тастатуру на хладном и сувом месту, даље од директне сунчеве светлости и екстремних температура.
- Руковање: Avoid dropping the keypad or subjecting it to strong impacts, as this can damage the internal components or mechanical switches.
Решавање проблема
If you encounter issues with your mini keypad, refer to the following common problems and solutions:
- Тастатура не реагује:
- Уверите се да је прекидач за напајање у положају „УКЉУЧЕНО“.
- If using wired mode, check if the USB cable is securely connected to both the keypad and your computer. Try a different USB port.
- If using wireless mode, ensure the keypad is paired correctly via Bluetooth. Try re-pairing the device.
- Check the battery level if in wireless mode. Charge the keypad if the battery is low.
- Проблеми са Bluetooth везом:
- Уверите се да је Bluetooth омогућен на вашем хост уређају.
- Приближите тастатуру уређају да бисте искључили проблеме са дометом.
- Remove the keypad from your device's Bluetooth list and attempt to pair again.
- Restart both the keypad (turn off and on) and your host device.
- Keys not performing assigned functions:
- Verify that the key customization software was used correctly and settings were saved.
- If using Linux/Mac, ensure the customization was performed on a Windows PC and saved to the keypad's onboard memory.
- Remember that the one-click open/start function is not available in wireless mode.
Спецификације
Technical specifications for the Docooler MK321BT Mini Keypad:

Image: A table detailing the product parameters and a diagram illustrating the dimensions (length, width, height) of the Docooler MK321BT Mini Keypad.
| Спецификација | Детаљ |
|---|---|
| Тип | Mini keyboard |
| Модел | МК321БТ |
| Број кључа | 3 |
| Режим везе | USB + Bluetooth 4.0 |
| Механички прекидач | Blue switch |
| Тип интерфејса | Типе-Ц |
| Век трајања | 50 милиона пута |
| Капацитет батерије | 140мАх |
| Воркинг Волtagе/Струја | 5В@15мА |
| Величина артикла | 7.5 * 3.7 * 2.8 cm (2.95 * 1.46 * 1.1 in) |
| Тежина артикла | Прибл. 29 г (1.02 оз) |
Гаранција и подршка
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact Docooler customer service through their official webсајт или продавницу где је производ купљен.