Introduction
The Aigo A18 Mini Keyboard is a compact, high-performance mechanical gaming keyboard designed for efficiency and portability. Featuring dual-mode connectivity (wired and 2.4GHz wireless), hot-swappable switches, and durable PBT keycaps, it offers a versatile and responsive typing experience for various applications, from daily tasks to gaming.
Product Specifications
| Feature | Description |
|---|---|
| Product Name | A18 |
| Product Type | Mechanical Keyboard |
| Number of Keys | 22 Keys |
| Interface Type | USB Type-C (Wired), 2.4Ghz Wireless |
| Connection | Wired + 2.4G Dual Mode |
| Keyboard Standard | Mini Keyboard |
| Operation Style | Mechanical |
| Key Cap Material | PBT Two-Color Key Cap |
| Hot Plug | Full Key Shaft (supports three-legged and five-legged shaft body) |
| Anti-Ghosting | Full Key without Conflict |
| Battery | Built-in 600mAh Lithium Battery |
| Use Time | Approximately 45 days |
| Charging Time | About 2 hours (via Type-C) |
| Mechanical Shaft Life | 50 million times |
| Product Weight | About 213g |
| Data Line Length | About 150cm |
| Dimensions (approx.) | 123.3mm (Height) x 84.85mm (Width) |
| Application | Desktop, Laptop, Tablet |
| Style | Standard, Slim, Ergonomics, Multimedia, Gaming, Mini, For Laptop, for Tablet, Multifunctional Keyboard, Vandalproof |
| Language | English |
| Wrist Support | No |
Switch Specifications (Example)
| Parameter | Blue Switch | Red Switch |
|---|---|---|
| Operating Force | 55±5gf | 45±5gf |
| Conduction Travel | 2.2±0.5mm | 2.0±0.6mm |
| Total Travel | 4.0±0.4mm | 4.0±0.4mm |
| Life | 50 million times | 50 million times |
Setup Guide
- Charging the Keyboard:
Connect the keyboard to a power source using the provided USB Type-C cable. The built-in 600mAh lithium battery takes approximately 2 hours to fully charge and provides about 45 days of use.
Battery life and charging details. - Power On/Off:
Locate the ON/OFF switch on the keyboard. Slide it to the 'ON' position to power on the device and 'OFF' to power it down. This helps conserve battery life.
Location of the ON/OFF switch. - Connecting via 2.4GHz Wireless:
Ensure the keyboard is powered on. The 2.4G wireless receiver is magnetically stored within the keyboard for convenience. Remove the receiver and plug it into an available USB port on your computer or device. The keyboard should automatically connect. The INS key light will illuminate to indicate 2.4G wireless mode.
Magnetic storage for the 2.4G wireless receiver. - Connecting via Wired Mode:
Connect the keyboard to your computer using the USB Type-C cable. The keyboard will automatically switch to wired mode. The return key light will illuminate to indicate wired mode.
Illustration of dual-mode wired and wireless connection.
Operating Instructions
- Mode Switching:
The keyboard supports both wired and 2.4G wireless modes. It automatically detects the connection type. The indicator lights help identify the current mode:
- Wired Mode: The return key light is on.
- 2.4G Wireless Mode: The INS key light is on.
Indicator lights for different connection modes. - Quick Calculator Function:
The keyboard features a dedicated quick calculator function for convenient numerical input and calculations. Press the calculator key (usually marked with a calculator icon) to activate this feature.
Using the quick calculator function. - Full Key Anti-Ghosting:
The A18 keyboard supports full key anti-ghosting, ensuring that all key presses are registered accurately, even during rapid and complex key combinations. This is particularly beneficial for gaming and fast typing.
Illustration of full key anti-ghosting.
Maintenance
- Keycap Care:
The keyboard features durable PBT two-color keycaps, which are wear-resistant and less prone to oil buildup compared to ABS material. To clean, gently wipe with a soft, damp cloth. Avoid harsh chemicals.
PBT keycaps for durability and comfort. - Switch Replacement (Hot-Swap Design):
The A18 keyboard supports full key hot-swapping, allowing for easy replacement of mechanical switches without soldering. This feature enables you to customize your typing feel or replace faulty switches. The keyboard supports both three-legged and five-legged shaft bodies.
To replace a switch:
- Carefully remove the keycap using a keycap puller.
- Use a switch puller to gently extract the switch from its socket.
- Align the pins of the new switch with the holes on the PCB and press firmly until it clicks into place.
- Reattach the keycap.
Demonstration of hot-swappable switch design. - Battery Maintenance:
To prolong battery life, avoid fully discharging the keyboard frequently. Charge it when the battery indicator is low. Store the keyboard in a cool, dry place when not in use for extended periods.
Troubleshooting
- Keyboard Not Responding:
- Ensure the keyboard is powered on using the ON/OFF switch.
- Check the battery level and charge if necessary.
- If using 2.4G wireless, ensure the USB receiver is securely plugged into your device and the INS key light is on.
- If using wired mode, ensure the USB Type-C cable is securely connected to both the keyboard and your device, and the return key light is on.
- Try connecting to a different USB port or device to rule out port/device issues.
- Specific Keys Not Working:
- Due to the hot-swappable design, individual switches can be replaced. Refer to the "Maintenance" section for instructions on replacing switches.
- Ensure the keycap is properly seated on the switch.
- Intermittent Wireless Connection:
- Ensure the keyboard is within range of the 2.4G receiver (typically up to 10 meters, though closer is better for stability).
- Avoid obstructions between the keyboard and the receiver.
- Minimize interference from other 2.4GHz devices (e.g., Wi-Fi routers, other wireless peripherals).
- Ensure the keyboard battery is sufficiently charged.
User Tips
- Portability:
The compact size and magnetic receiver storage make the A18 ideal for travel. Always store the 2.4G receiver inside the keyboard when transporting to prevent loss.
- Customization:
Experiment with different mechanical switches (three-legged or five-legged) to find your preferred typing feel, thanks to the hot-swap feature.
- Battery Management:
For optimal battery life, remember to switch the keyboard off when not in use for extended periods.
Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
