1. Úvod
This manual provides comprehensive instructions for the DAREU EK87PROTKL Wireless Mechanical Gaming Keyboard and the DAREU A950 4K Polling Rate Wireless Gaming Mouse. Please read this manual carefully before using the products to ensure proper setup and operation. Keep this manual for future reference.
2. Keyboard Features Overview (EK87PROTKL)
- Gasket Mount & PCB Single Key Slotting: Features a gasket structure with a 1.2mm thick FR4 PCB and single key slotted design for enhanced resilience, stability, and a softer, more responsive feel. Six-layer padding reduces noise and provides a focused, crisp sound.
- Třírežimové připojení: Supports Bluetooth 5.1, 2.4GHz wireless, and USB-C wired connections. Connects to up to five devices simultaneously.
- Vyměnitelné za provozu: Equipped with a hot-swappable PCB supporting almost all 3-pin or 5-pin mechanical switches on the market. Comes with pre-lubed Cloud linear switches.
- South-Facing RGB Lighting: Offers up to 26 backlight modes and 16.8 million colors. Brightness and speed are adjustable via the driver software.
- Dlouhá výdrž baterie: Features a 4000mAh battery, providing up to 45 days of playtime in lights-off mode.

Figure 2.1: Keyboard Gasket Structure Diagram. This image details the layered construction of the keyboard, highlighting components that contribute to its sound and feel.

Figure 2.2: Keyboard Tri-Mode Connection. This image illustrates the three available connection methods and how to switch between them using Fn key combinations.

Figure 2.3: Keyboard RGB Lighting Controls. This image shows various RGB lighting modes and the Fn key combinations for adjusting brightness and color.

Figure 2.4: Cloud Switches and Stabilizers. This image details the characteristics of the pre-lubed Cloud linear switches and steel stabilizers.

Figure 2.5: Hot-Swappable PCB Socket. This image illustrates the hot-swappable design, allowing users to easily change switches.
3. Mouse Features Overview (A950)
- Rychlost dotazování 4K: Equipped with a 4KHz receiver, sending signals to the computer in 0.25ms, which is four times faster than standard gaming mice.
- PAW 3395 Optical Sensor: Features a high-precision PAW 3395 sensor with up to 26000 DPI, 650 IPS tracking speed, and 50G acceleration for accurate tracking.
- Kailh Black GM8.0 Switches: Utilizes durable Kailh black GM8.0 mouse switches, rated for 80 million clicks.
- Tri-Mode Connection & Programmable: Supports multiple connection methods and offers programmable buttons via software.
- Lehký design: Weighs 54g for comfortable and agile use.
- Rychlé nabíjení: 300mAh battery with 30-minute fast charging to reach 90% power. Provides approximately 37 days of use in BT5.1 mode and 6 days in 2.4G mode (based on 4 hours of connection per day).

Figure 3.1: Mouse 4K Report Rate. This image shows the mouse and its 4K receiver, emphasizing the high report rate for responsiveness.

Figure 3.2: Mouse PAW3395 Optical Sensor. This image focuses on the mouse's sensor capabilities, including its high DPI and tracking speed.

Figure 3.3: Mouse Fast Charging Technology. This image provides details on the mouse's battery life and quick charging feature.
4. Pokyny k nastavení
4.1 Keyboard (EK87PROTKL)
- Kabelové připojení: Připojte klávesnici k počítači pomocí dodaného kabelu USB-C. Klávesnice bude automaticky rozpoznána.
- Bezdrátové připojení 2.4 GHz:
- Vyhledejte 2.4GHz USB přijímač.
- Zapojte přijímač do volného USB portu na vašem počítači.
- Turn on the keyboard and switch it to 2.4GHz mode (refer to the keyboard's mode switch or Fn key combination). The keyboard should connect automatically.
- Připojení Bluetooth 5.1:
- Ensure the keyboard is in Bluetooth mode (refer to the keyboard's mode switch or Fn key combination, typically Fn + 1/2/3).
- V počítači nebo zařízení přejděte do nastavení Bluetooth a vyhledejte nová zařízení.
- Select "DAREU EK87PROTKL" from the list of available devices to pair.
- The keyboard can store up to three Bluetooth connections. Switch between them using Fn + 1, Fn + 2nebo Fn + 3.
4.2 Mouse (A950)
- Kabelové připojení: Connect the mouse to your computer using the provided USB-C cable. The mouse will function immediately.
- Bezdrátové připojení 2.4 GHz:
- Plug the 4K USB receiver into an available USB port on your computer.
- Turn on the mouse and switch it to 2.4GHz mode. The mouse should connect automatically.
- Připojení Bluetooth:
- Ujistěte se, že je myš v režimu Bluetooth.
- V počítači nebo zařízení přejděte do nastavení Bluetooth a vyhledejte nová zařízení.
- Select "DAREU A950" from the list of available devices to pair.
- Nabíjení: Connect the mouse to a computer USB port using the USB-C cable for charging. The mouse supports fast charging.
5. Návod k obsluze
5.1 Keyboard (EK87PROTKL)
- Ovládání RGB osvětlení:
- Fn + šipka nahoru: Zvýšit jas.
- Fn + šipka dolů: Snížit jas.
- Fn + { : Změna barvy podsvícení.
- Fn + } : Change backlight mode.
- Přepínač operačního systému: Použití Fn + 1 (pro Windows) nebo Fn + 2 (for Mac) to switch between operating system layouts.
- Software ovladače: For advanced customization of RGB lighting, macros, and key assignments, download and install the official DAREU driver software from the DAREU webmísto.
5.2 Mouse (A950)
- Nastavení DPI: The mouse typically has a dedicated DPI button or can be adjusted via software. Refer to the DAREU driver software for precise DPI settings.
- Programovatelná tlačítka: Utilize the DAREU driver software to customize button functions, create macros, and adjust other performance settings.
6. Údržba
6.1 Obecné čištění
- Disconnect both the keyboard and mouse from your computer before cleaning.
- Použijte měkký hadřík, který nepouští vlákna damppovrchy otřete vodou nebo jemným čisticím roztokem.
- For the keyboard, use compressed air to remove dust and debris from between the keycaps.
- Avoid using harsh chemicals, abrasive cleaners, or spraying liquids directly onto the devices.
6.2 Keyboard Switch Replacement
- Ujistěte se, že je klávesnice odpojena od napájení.
- Pomocí stahováku na klávesy opatrně vyjměte požadovanou klávesu.
- Use a switch puller to gently grip and pull the switch vertically out of the PCB.
- Align the pins of the new 3-pin or 5-pin mechanical switch with the holes on the PCB.
- Nový spínač pevně zatlačte na místo, dokud nezaklapne. Ujistěte se, že je správně usazen a není ohnutý.
- Vyměňte krytku kláves.
7. Řešení problémů
7.1 Keyboard Issues
| Problém | Možné řešení |
|---|---|
| Klávesnice nereaguje (kabelová) | Check USB-C cable connection. Try a different USB port or cable. |
| Klávesnice se nepřipojuje (2.4 GHz) | Ensure the keyboard is in 2.4GHz mode. Re-insert the USB receiver. Try a different USB port. Ensure the keyboard battery is charged. |
| Klávesnice se nepřipojuje (Bluetooth) | Ensure the keyboard is in Bluetooth pairing mode (Fn + 1/2/3). Forget the device on your computer and re-pair. Ensure the keyboard battery is charged. |
| RGB lighting not working/incorrect | Adjust brightness/mode using Fn key combinations. Check settings in the DAREU driver software. Ensure the keyboard battery is charged. |
| Klíče se neregistrují | Check if the switch is properly seated. If hot-swappable, try re-seating or replacing the switch. |
7.2 Mouse Issues
| Problém | Možné řešení |
|---|---|
| Mouse not responding (wired) | Check USB-C cable connection. Try a different USB port or cable. |
| Mouse not connecting (2.4GHz) | Ensure the mouse is in 2.4GHz mode. Re-insert the 4K USB receiver. Try a different USB port. Ensure the mouse battery is charged. |
| Myš se nepřipojuje (Bluetooth) | Ensure the mouse is in Bluetooth pairing mode. Forget the device on your computer and re-pair. Ensure the mouse battery is charged. |
| Kurzor myši je nepravidelný nebo se vůbec nepohybuje | Clean the optical sensor. Ensure the mouse pad or surface is clean and suitable. Check DPI settings. |
| Myš se nenabíjí | Ensure the USB-C cable is properly connected. Try a different USB port or charging cable. Use a computer USB port for charging, not a wall adapter. |
8. Specifikace
8.1 DAREU EK87PROTKL Keyboard
- Struktura: Gasket Mount, PCB Single Key Slotting
- PCB: FR4 material, 1.2mm thick, hot-swappable (3/5 pin switches)
- Přepínače: Pre-lubed Cloud Linear Switch
- Stabilizátory: Pre-lubed Steel Stabilizers
- Spojení: Bluetooth 5.1 / 2.4GHz Wireless / USB-C Wired (Tri-Mode)
- Baterie: 4000 XNUMX mAh
- Osvětlení: South-Facing RGB, 26 modes, 16.8 million colors
- Klíče: 87 keys, N-key rollover (all keys conflict-free)
8.2 DAREU A950 Mouse
- Senzor: Optický senzor PAW 3395
- Míra hlasování: 4KHz (with 4K receiver)
- DPI: Až 26000 XNUMX DPI
- Rychlost sledování: 650 IPS
- Akcelerace: 50G
- Přepínače: Kailh Black GM8.0 (80 million clicks)
- Hmotnost: 54 g
- Spojení: Bluetooth / 2.4GHz Wireless / USB-C Wired (Tri-Mode)
- Baterie: 300mAh, 30-minute fast charging (90% power)
9. Záruka a podpora
DAREU products come with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official DAREU website. For technical support, troubleshooting assistance, or driver downloads, please visit the DAREU official support page or contact DAREU customer service.
Official DAREU Webmísto: www.dareu.com





