1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Satechi Slim W3 Wired Backlit Keyboard. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Safety Information
- Keep the keyboard away from liquids and excessive moisture.
- Avoid extreme temperatures.
- Do not attempt to disassemble or repair the keyboard yourself. Contact customer support for assistance.
- Use only with compatible devices as specified in the specifications section.
3. Package Contents
Verify that all items are present in your package:
- Satechi Slim W3 Wired Backlit Keyboard
- 2x Rubber Risers
- User Manual (this document)
4. Setup
4.1 Connecting the Keyboard
- Locate the integrated USB-C cable on your Satechi Slim W3 keyboard.
- Plug the USB-C connector into an available USB-C port on your compatible device (e.g., MacBook, iPad, Mac mini, iMac).
- The keyboard is plug-and-play and requires no additional drivers for basic functionality on macOS and iOS devices.
Image: The Satechi Slim W3 Wired Backlit Keyboard with its integrated USB-C cable, ready for connection.
4.2 Optional Rubber Risers
For users who prefer a slight incline, two rubber risers are included. These can be attached to the bottom rear of the keyboard to elevate the typing angle.
5. Operating Instructions
5.1 Basic Typing
The keyboard features a full QWERTY layout with an extended numeric keypad, providing a familiar typing experience.
Image: An overhead view of the Satechi Slim W3 keyboard, highlighting its extended layout including the numeric keypad and directional arrow keys.
5.2 Backlight Adjustment
The keyboard features adjustable backlighting with three brightness levels. Use the dedicated keys to control the illumination:
- Decrease Brightness: Press the F1 key.
- Increase Brightness: Press the F2 key.
Image: A close-up view of the illuminated keys on the Satechi Slim W3 keyboard, demonstrating the backlight feature.
5.3 Function Keys and Multimedia Controls
The top row of keys (F1-F12) serves dual purposes: standard function keys and macOS-specific multimedia controls. By default, these keys operate as multimedia controls.
- F1: Decrease Backlight
- F2: Increase Backlight
- F3: Spotlight Search
- F4: App Switcher
- F7: Previous Track
- F8: Play/Pause
- F9: Next Track
- F10: Mute Volume
- F11: Decrease Volume
- F12: Increase Volume
- Eject Key: No function on modern macOS devices.
Image: A detailed diagram illustrating the functions assigned to each F-key on the Satechi Slim W3 keyboard.
5.4 Fn Lock Functionality
To toggle between multimedia controls and standard F-key functions (F1, F2, etc.), press Fn + Esc simultaneously. The keyboard will retain this setting until the USB-C connection is removed or the computer is restarted.
6. Maintenance
6.1 Cleaning
To clean the keyboard, gently wipe the surface with a soft, lint-free cloth. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaning solution. Avoid spraying liquids directly onto the keyboard.
6.2 Storage
When not in use, store the keyboard in a dry, cool environment, away from direct sunlight and extreme temperatures.
7. Troubleshooting
- Keyboard not responding: Ensure the USB-C cable is securely connected to both the keyboard and your device. Try connecting to a different USB-C port or a different device to rule out port issues.
- Backlight not working: Check if the backlight is turned off or set to the lowest brightness level using the F1 and F2 keys.
- Function keys not behaving as expected: Toggle the Fn Lock feature by pressing Fn + Esc.
- Keys are sticky or unresponsive: Clean the keyboard as described in the Maintenance section. If the issue persists, contact customer support.
8. Specifications
| Model Number | ST-UCSW3M |
| Dimensions | 16.65 x 4.49 x 0.43 inches (42.29 x 11.40 x 1.09 cm) |
| Item Weight | 15.1 ounces (428 grams) |
| Material | Aluminum |
| Connectivity | Wired USB-C |
| Backlight Levels | 3 adjustable levels |
| Compatible Devices | MacBook Pro 14/16-inch (2025 M5/M4/M3/M2/M1), MacBook Air 13/15-inch (2025 M4/M3/M2/M1), iPad Pro 11/13-inch (2025 M5/M4/M2/M1), iPad Air 11/13-inch (2025 M3/M2/M1), iPad Mini (2024 A17/6th Gen), iPhone 17, iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16/15/14/13/12 Series, Mac Mini (2024 M4/M2/M1), iMac (2024 M4/M3/M1), Mac Studio (2025 M4/M3/M2/M1), Lenovo ThinkPad, Microsoft Surface, Google Pixelbook, Google Pixel Pro 8/9, Samsung S24/Z Flip 5 and more. |
9. Warranty Information
Satechi products are covered by a 2-year limited warranty against defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official Satechi website.
10. Support
For further assistance, technical support, or to inquire about warranty services, please visit the official Satechi support website or contact their customer service department.
