1. Introduction
The rockspace AC1200 Dual Band WiFi Extender is designed to expand your existing Wi-Fi network coverage, eliminating dead zones and providing a stable, high-speed internet connection throughout your home or office. This device supports both 2.4 GHz and 5 GHz bands, offering versatile connectivity options for various devices and ensuring a reliable wireless experience.
2. Product Overview
2.1 Package Contents
- 1 x rockspace AC1200 Dual Band WiFi Extender
- Quick Installation Guide
- Warranty Card
2.2 Device Layout
The rockspace AC1200 WiFi Extender features a compact design with essential indicators and ports for easy operation.

Front view of the rockspace AC1200 WiFi Extender, showing the Signal, WPS, and PWR LED indicators, and the WPS button.

Diagram illustrating the intelligent antennas, ventilation design, signal indicator, RJ45 port, and WPS button on the rockspace AC1200 WiFi Extender.
- Signal LED: Indicates the strength of the Wi-Fi signal received from the main router.
- WPS LED: Indicates the status of the WPS connection.
- PWR LED: Indicates power status.
- WPS Button: Used for quick setup with WPS-enabled routers.
- Ethernet Port (RJ45): For wired connections or Access Point mode.
- Antennas: Two external antennas for enhanced signal reception and transmission.
3. Setup Guide
3.1 Method 1: WPS Button Setup
- Plug the extender into an electrical outlet near your main router. Wait for the PWR LED to turn solid blue.
- Press the WPS button on your main router.
- Within 2 minutes, press the WPS button on the rockspace extender. The WPS LED will blink during the connection process.
- Once connected, the Signal LED will turn solid blue, indicating a successful connection.

Illustration of the WPS button setup method, showing the extender plugged into an outlet and the WPS button being pressed. The image also depicts the web setup method.
3.2 Method 2: Web Browser Setup
- Plug the extender into an electrical outlet near your main router. Wait for the PWR LED to turn solid blue.
- Connect your computer or mobile device to the extender's default Wi-Fi network (e.g., 'rockspace_EXT' or 'rockspace_XXXX'). No password is required initially.
- Open a web browser and enter
http://re.rockspace.localor192.168.0.254in the address bar. - Follow the on-screen instructions to create an administrator password and select the Wi-Fi network you wish to extend. Enter its password.
- Once configured, the extender will restart, and the Signal LED will turn solid blue.
4. Operating Modes
The rockspace AC1200 WiFi Extender supports multiple operating modes to suit various networking needs:
4.1 Repeater Mode
In Repeater Mode, the extender wirelessly connects to your existing router and amplifies its signal, extending Wi-Fi coverage to areas with weak or no signal. This is the most common mode for eliminating Wi-Fi dead zones.
4.2 Access Point (AP) Mode
In AP Mode, the extender connects to your router via an Ethernet cable and creates a new wireless network. This is ideal for converting a wired network connection into a wireless hotspot, providing Wi-Fi access in areas where only wired connections are available.

Diagram showing the rockspace AC1200 WiFi Extender connected via its Gigabit Ethernet port to a television, demonstrating its use in Access Point mode.
4.3 Client Mode
In Client Mode, the extender connects to an existing wireless network and provides a wired connection through its Ethernet port to a device that does not have Wi-Fi capabilities (e.g., a desktop PC, smart TV, or gaming console).
5. Optimal Placement
For best performance, place the rockspace AC1200 WiFi Extender halfway between your main router and the area where you need improved Wi-Fi coverage. Use the Signal LED indicator on the extender to help find the optimal location:
- Solid Blue: Excellent signal strength.
- Solid Red: Weak signal strength. Relocate the extender closer to the router.
- Off: No signal.

Diagram illustrating the extended Wi-Fi coverage provided by the rockspace AC1200 WiFi Extender, showing how it eliminates dead zones in a multi-room environment.
6. Troubleshooting
- No Signal or Weak Signal: Ensure the extender is placed optimally between your router and the desired coverage area. Check the Signal LED for guidance. Avoid placing it too far from the main router.
- Slow Speeds: While the extender boosts coverage, the speed might be slightly reduced compared to direct router connection. Consider the difference between 2.4GHz (better penetration, longer range) and 5GHz (faster speed, shorter range, more susceptible to obstacles like walls). Connect devices to the 5GHz band for speed-intensive activities if within range.
- Unable to Access Web Interface: Ensure your device is connected to the extender's Wi-Fi network (e.g., 'rockspace_EXT') and not your main router's network. Try clearing your browser's cache or using a different browser.
- Extender Not Powering On: Verify that the extender is securely plugged into a working electrical outlet. Check the PWR LED indicator.
- Connection Drops Frequently: This could be due to interference from other electronic devices or neighboring Wi-Fi networks. Try changing the Wi-Fi channel on your main router or relocating the extender.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | rockspace |
| Model | AC1200-IT |
| Product Dimensions | 8 x 5.8 x 4.8 cm; 172 grams |
| Data Transfer Rate | 1200 Megabit per second (300 Mbps on 2.4 GHz, 867 Mbps on 5 GHz) |
| Wireless Type | 802.11ac, 802.11a/b/g/n |
| Compatible Peripherals | Routers and modems supporting 802.11a/b/g/n/ac standards |
| Ports | 1 x Gigabit Ethernet Port (RJ45) |
| Antennas | 2 internal, 2 external |
| Color | Black |
8. Warranty and Customer Support
rockspace is committed to providing high-quality products and excellent customer service. Each WiFi signal amplifier undergoes rigorous inspections before leaving the factory to ensure its quality.
- 60-Day Refund: For all quality-related issues.
- 12-Month Free Replacement: For product defects.
- Lifetime Free Technical Support: Assistance with setup, troubleshooting, and general inquiries.
If you have any questions or require assistance with your rockspace WiFi Extender, please do not hesitate to contact our dedicated customer service team. We are here to help you achieve the best possible wireless experience.





