SABLUTE KB319, MC219

SABLUTE Wireless Backlit Keyboard and Mouse Combo

Model: KB319, MC219 - User Manual

1. Introduction

Thank you for choosing the SABLUTE Wireless Backlit Keyboard and Mouse Combo. This manual provides essential information for setting up, operating, and maintaining your new wireless peripheral set. Designed for comfort and efficiency, this combo features quiet keys, adjustable backlighting, and broad compatibility across various operating systems.

2. Setup Instructions

  1. Unpack the Device: Carefully remove the keyboard, mouse, and USB receiver from the packaging.
  2. Insert USB Receiver: Locate the USB receiver (often stored in the mouse's battery compartment or a dedicated slot). Plug the USB receiver into an available USB-A port on your computer. If your computer only has USB-C ports, use the provided USB-C adapter.
  3. Power On: Turn on the keyboard and mouse using their respective ON/OFF switches. The devices should automatically connect to your computer. No additional drivers are typically required for basic functionality.
  4. System Switching: For optimal compatibility, the keyboard supports one-key switching between Windows and Mac systems. Refer to the operating instructions for specific key combinations.
SABLUTE keyboard and mouse showing USB-A and USB-C adapters for compatibility.
Figure 2.1: The keyboard and mouse are compatible with both USB-A and USB-C ports using the included adapters, allowing for seamless integration with various devices.

3. Operating Instructions

3.1 Backlight Control

  • Turn On/Off Backlight: Press Fn + Shift to toggle the keyboard backlight on or off.
  • Adjust Brightness: Press Fn + Shift repeatedly to cycle through different brightness levels.
  • Mouse Backlight: The mouse features 15 lighting modes. To turn off the mouse backlight, long press the 'backlight switching' button for 3 seconds.
SABLUTE keyboard displaying gorgeous rainbow backlighting.
Figure 3.1: The keyboard features vibrant rainbow backlighting, enhancing visibility and aesthetics. Use Fn + Shift to adjust brightness or turn off the backlight.
SABLUTE mouse showing 15 lighting modes and quiet click feature.
Figure 3.2: The wireless mouse offers 15 distinct lighting modes and a quiet click design for reduced noise.

3.2 Sleep Mode for Power Saving

  • Keyboard Sleep: The keyboard enters sleep mode after 30 minutes of inactivity. Press any key to wake it.
  • Mouse Sleep: The mouse enters sleep mode after 1.5 minutes of inactivity. Move or click to wake it.
  • Power Indicator: A power indicator light will flash when the battery is low, signaling the need for recharging.
SABLUTE keyboard and mouse illustrating smart energy-saving sleep modes.
Figure 3.3: Smart energy-saving features automatically put the keyboard and mouse into sleep mode after periods of inactivity to conserve battery life.

3.3 Efficient Shortcut Keys

The keyboard includes dedicated shortcut keys for enhanced productivity. Use the Fn key in combination with other keys to access multimedia controls and system functions.

SABLUTE keyboard showing efficient shortcut keys for various functions.
Figure 3.4: Efficient shortcut keys (Fn+Esc) enable one-key operations for functions like mute, volume control, media playback, brightness adjustment, and more.

3.4 Ergonomic Design

The keyboard features adjustable tilt legs, allowing you to customize the typing angle for maximum comfort and to reduce hand fatigue during extended use.

SABLUTE keyboard showing adjustable tilt legs for ergonomic comfort.
Figure 3.5: The keyboard's adjustable tilt legs provide an ergonomic angle for comfortable typing, reducing strain on your wrists.

3.5 Indicator Lights

The keyboard includes indicator lights for various statuses:

  • WIN/Num Indicator: Shows Windows mode or Num Lock status.
  • MAC/Caps Indicator: Shows Mac mode or Caps Lock status.
  • Power Indicator: Flashes when the battery is low.
Close-up of SABLUTE keyboard indicator lights for Win/Num, Mac/Caps, and Power.
Figure 3.6: Clear indicator lights provide visual feedback on the keyboard's operating mode (Windows/Mac), lock status (Num Lock/Caps Lock), and battery level.

4. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the surface of the keyboard and mouse. For deeper cleaning, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the device.
  • Charging: Both the keyboard and mouse are rechargeable via a USB-C cable. Ensure regular charging to maintain optimal performance. The keyboard offers up to 365 days of standby time, and the mouse up to 270 days. For typical 9-5 office use, the keyboard battery lasts at least 4 weeks with the backlight off.
  • Storage: Store the devices in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
SABLUTE keyboard and mouse showing USB-C charging ports and battery capacities.
Figure 4.1: The keyboard and mouse are equipped with USB-C rechargeable batteries, offering long-lasting performance and convenient charging.
SABLUTE keyboard and mouse illustrating Type-C recharging with a single cable.
Figure 4.2: Both the keyboard and mouse can be recharged using the same Type-C cable, eliminating the need for purchasing or replacing batteries.

5. Troubleshooting

  • Connectivity Issues (Lag/No Connection):
    • Ensure the USB receiver is securely plugged into a working USB port.
    • Verify both the keyboard and mouse are powered on.
    • Move the devices closer to the USB receiver to rule out range issues (up to 33ft operating range).
    • Try plugging the USB receiver into a different USB port on your computer.
  • Keys Sticking or Unresponsive:
    • Gently clean around the affected keys to remove any debris.
    • Ensure the keyboard is fully charged.
    • If the issue persists, contact customer support.
  • Backlight Not Working:
    • Press Fn + Shift to ensure the backlight is turned on and adjusted to a visible brightness level.
    • Check the battery level; low battery can affect backlight functionality.
  • Mouse Tracking Issues:
    • Ensure the mouse is fully charged.
    • Clean the optical sensor on the bottom of the mouse.
    • Use the mouse on a suitable surface; reflective or uneven surfaces can affect tracking.

6. Specifications

FeatureDetail
Product Dimensions17.44 x 5.35 x 1.77 inches
Item Weight1.54 pounds
Item Model NumberKB319, MC219
Batteries1 Lithium Ion batteries required (included)
Connectivity Technology2.4GHz Wireless (USB Wireless)
Special FeaturesBacklit, Rechargeable, Sleep Modes, Silent, Ergonomic
Compatible DevicesChromebook, Notebook, Dell XPS 13/15, Inspiron, HP ENVY, Pavilion, Spectre, Macbook Pro, Macbook Air, iMac (Windows, Mac OS, Linux, Chrome OS, Android)
SABLUTE keyboard and mouse with dimensions and full-size layout shown.
Figure 6.1: Detailed dimensions and full-size layout of the SABLUTE Wireless Keyboard and Mouse Combo.

7. Warranty and Support

SABLUTE is committed to quality and customer satisfaction. Your product is covered by the following:

  • Replacement Policy: 90-day replacement period.
  • Manufacturer Warranty: 360-day manufacturer warranty.

For technical support or warranty claims, please contact us:

  • Phone (US): 1-888-905-9607
  • Email: sabluteservice@outlook.com

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.

Answered questions about this manual

Why is the Fn + Shift command not working to adjust brightness or turn off the backlight on my SABLUTE KB319 keyboard, and can I change the color to red?

Based on the manual for the SABLUTE KB319, here is how to address your backlight issues: Backlight Controls: The correct command to toggle the backlight or cycle through brightness levels is Fn + Shift....

Read full answer How do I resolve the issue where my SABLUTE KB319 Wireless Backlit Keyboard has stopped working while the mouse continues to function?

If your SABLUTE KB319 keyboard has stopped working while the mouse is still functional, please try the following troubleshooting steps based on the user manual: Check Power and Sleep Mode: Ensure the keyboard's ON/OFF...

Read full answer