1. Okwu mmalite
Thank you for choosing the ATTACK SHARK M87 80% Wireless Gaming Keyboard. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard to ensure optimal performance and longevity. Please read this manual thoroughly before use.

Image: The ATTACK SHARK M87 80% Wireless Gaming Keyboard, showcasing its compact layout and the included USB receiver.
2. Ozi nchekwa
- Debe kiiboodu pụọ na mmiri mmiri na oke mmiri.
- Zere ikpughe ahụigodo na oke okpomọkụ.
- Anwala ịkwasa ma ọ bụ gbanwee ahụigodo. Nke a nwere ike mebie akwụkwọ ikike ma bute mmebi.
- Jiri naanị eriri USB enyere maka ịchaji.
- Debe ebe ụmụaka na-apụghị iru.
3. Ihe ngwugwu
- ATTACK SHARK M87 Wireless Gaming Keyboard
- USB USB (maka ịchaji na njikọ wired)
- 2.4GHz Wireless Receiver (stored in the keyboard)
- Akwụkwọ ntuziaka (akwụkwọ a)
4. Ngwaahịa gafereview
The ATTACK SHARK M87 is an 80% TKL (Tenkeyless) keyboard designed for both gaming and office use. It features dual-mode connectivity (Bluetooth 5.0 and 2.4GHz wireless), a rechargeable battery, and customizable rainbow backlighting.
Akụkụ ndị bụ isi:
- Dual-mode Connectivity: Switch between 2.4GHz wireless and Bluetooth 5.0.
- Multi-device Support: Connect up to 3 devices (1 via 2.4GHz, 2 via Bluetooth).
- Nhazi kọmpat 80%: Na-echekwa ohere tebụl ma na-ejigide igodo ndị dị mkpa.
- Batrị enwere ike ịchaji: Built-in 4000mAh lithium battery for extended use.
- Ìhè azụ nke egwurugwu: Multiple lighting modes, adjustable brightness and speed.
- Nhazi Ergonomic: SA PBT double-shot keycaps and adjustable kickstand feet.

Foto: Ofeview of the keyboard's connectivity options and physical controls, including the 2.4GHz wireless receiver storage, Type-C charging port, and mode switch.
5. Nhazi ntuziaka
5.1 Ịchaji ahụigodo
- Locate the USB Type-C charging port on the keyboard (typically on the side or back).
- Connect the provided USB cable to the keyboard's Type-C port and the other end to a USB power source (e.g., computer USB port, wall adapter).
- The keyboard's indicator light will show charging status. Charge fully before first use.

Foto: Akụkụ ọkachamarafile of the keyboard highlighting the Type-C charging port and the power/mode switches.
Njikọ ikuku 5.2 2.4GHz
- Locate the 2.4GHz wireless receiver. It is stored securely at the bottom of the keyboard, often under a kickstand or cover.
- Wepụ ihe nnata ahụ ma tinye ya n'ime ọdụ USB dị na kọmputa gị.
- Gbanwuo ahụigodo site na iji mgba ọkụ.
- Set the mode switch on the keyboard to the '2.4G' position.
- Igodo ahụ kwesịrị ijikọ na kọmputa gị na akpaghị aka.

Image: The 2.4GHz wireless receiver stored in its dedicated slot on the keyboard's underside.
5.3 Njikọ Bluetooth
Igodo ahụ na-akwado ọwa Bluetooth abụọ (BT1 na BT2).
- Gbanwuo ahụigodo site na iji mgba ọkụ.
- Set the mode switch on the keyboard to either 'BT1' or 'BT2' position.
- On your device (computer, tablet, phone), open Bluetooth settings.
- Chọọ maka new devices. The keyboard should appear as 'ATTACK SHARK M87' or similar.
- Họrọ ahụigodo ị ga-ejikọ. Soro ntuziaka ọ bụla dị na ihuenyo.
- Repeat for a second Bluetooth device using the other Bluetooth channel (BT2).

Image: The keyboard's ability to switch between up to three devices (two Bluetooth, one 2.4GHz wireless).
5.4 Adjusting Kickstand Feet
The keyboard features 2-position adjustable kickstand feet on the underside to customize your typing angle for ergonomic comfort.

Image: The adjustable kickstand feet, allowing users to modify the keyboard's tilt.
6. Ntuziaka ọrụ
Njikwa ọkụ azụ 6.1
The keyboard features rainbow backlighting with adjustable settings:
- Gbanwee ọnọdụ ọkụ azụ: Pịa Fn + INS to cycle between Normal, Breathing, and Off modes.
- Gbanwee ihie: Pịa Fn + ↑ (Akụ Elu) iji mee ka ìhè dịkwuo mma, Fn + ↓ (Ụda ala) iji belata nchapụta.
- Gbanwee ọsọ: Pịa Fn + ← (Left Arrow) to decrease speed, Fn + → (Right Arrow) to increase speed (for breathing mode).

Image: Visual guide for controlling the keyboard's rainbow backlight modes, brightness, and speed.
6.2 Power Saving Features
To conserve battery life, the keyboard implements the following power-saving measures:
- The backlight will turn off after 1 minute of inactivity.
- After 10 minutes of inactivity, the keyboard will automatically enter hibernation mode.
- To wake up the keyboard from hibernation, press any key twice.

Image: Representation of the keyboard's long battery life and automatic power-saving functions.
6.3 Windows/Mac System Switching
The keyboard supports both Windows and Mac operating systems. Press Fn + TAB to switch between Windows and Mac layouts/functions.
7. Nlekọta
- Nhicha: Use a soft, dry cloth to wipe the keyboard surface. For deeper cleaning, use a can of compressed air to remove dust and debris from between the keycaps.
- Nchekwa: When not in use for extended periods, store the keyboard in a cool, dry place.
- Nlekọta batrị: Avoid fully discharging the battery frequently. Charge the keyboard regularly to maintain battery health.
8. Nchọpụta nsogbu
8.1 Ahụigodo anaghị azaghachi
- Gbaa mbọ hụ na agbanyere ahụigodo.
- Check the mode switch (2.4G, BT1, BT2) matches your connection method.
- For 2.4GHz: Ensure the USB receiver is securely plugged into your device.
- For Bluetooth: Ensure Bluetooth is enabled on your device and the keyboard is paired. Try re-pairing if necessary.
- Check battery level. Connect the USB cable to charge the keyboard.
- If in hibernation, press any key twice to wake it up.
8.2 Ọkụ azụ anaghị arụ ọrụ
- Gbaa mbọ hụ na agbanyere ahụigodo.
- Check if the backlight is turned off (Fn + INS). Cycle through modes.
- Adjust brightness (Fn + ↑/↓).
- Batrị dị ala nwere ike imetụta ọrụ ọkụ azụ. Chajie ahụigodo ahụ.
8.3 Okwu Njikọta
- Ntinye aka: Move the keyboard closer to your device or away from other wireless devices that might cause interference.
- Okwu ndị ọkwọ ụgbọ ala: For PC, ensure your operating system's Bluetooth drivers are up to date.
- Tinyegharịa ụzọ: For persistent Bluetooth issues, unpair the keyboard from your device and then re-pair it.
9. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nọmba nlereanya | M87 |
| Ụdị | Mwakpo Shark |
| Teknụzụ Njikọta | Bluetooth 5.0, 2.4GHz Wireless, USB-C (Wired/Charging) |
| Nkọwa ahụigodo | Membrane (with mechanical feel) |
| Ihe mkpuchi igodo | SA PBT Double Shot |
| Nhazi | 80% TKL, 87 Keys |
| Ìhè azụ | Rainbow LED (Adjustable modes, brightness, speed) |
| Ike batrị | 4000mAh batrị lithium |
| Ngwa dakọtara | Laptop, PC, iPhone (Mac/Win compatible) |
| Akụkụ ngwaahịa | 6.33 x 15.15 x 1.77 sentimita (16.08 x 38.48 x 4.5 cm) |
| Ibu Ibu | 1.68 pound (0.76 n'arọ) |
| Ihe onwunwe | Plastic |
10. Akwụkwọ ikike na nkwado
Warranty and specific support contact information are not available in the provided product data. Please refer to the product packaging or the official ATTACK SHARK websaịtị maka nkọwa akwụkwọ ikike kachasị ọhụrụ na kọntaktị nkwado ndị ahịa.





