KEFEYA S2 Laptop Screen Extender User Guide

KEFEYA S2 Laptop Screen Extender

customer_service@kefeya.com

Warm tips:

1. Please ensure Type-C/USB-C data wire is connected well with device interface.
2. This product supports full function of Type-C/USB-C cable, which integrates charging and video into one line. Please supply external power of 5V, 2A if the portable screen cannot be powered on or restarted,
3. The TYPE-C/USB-C to HDMI/PD interface used to connect the product must use the HDMI to TYPE-C/USB-C data cable included in the package and should be externally powered.
   • Windows
   • Mac
   • Android

Product Introduction

KEFEYA S2 is a multi-function plug and play dual-screen laptop monitor that is portable and foldable. It can help quickly build a personal mobile workstation. Provide a perfect solution for laptop users with multi-screen synchronous display and multi-screen separate display, which can improve your work efficiency by up to 300% and achieve efficient multi-tasking. It supports the same screen display of some models of Samsung, Huawei and others Andriod cell phone and tablets with full-featured USB-C port. It also supports the computer mode of the smart phone system as well as audio and video transmission, etc.

KEFEVA S2 holder is easy to use. Clamp the holder to the top of the computer panel, and it can be easily fixed without falling off. It can support the case of laptop from 13 inches to 17.3 inches, and can be removed and used as a single screen. The screen has its own support that can be adjusted for different angles, providing different fun experience for professionals, office workers, gamers, stock traders, entrepreneurs, programmers and students.
The KEFEYA S2 screen can independently adjust parameters such as brightness, sound, and contrast. It is equipped with HDMI/Type-C interfaces, allowing for versatile video and data expansion without the need for a docking station. As long as it is a Type-C/USB-C/Thunderbolt laptop with combined signal and power capabilities, you can achieve a seamless connection and display. Devices such as desktop computers, laptops, mini PCs, set-top boxes, and gaming consoles with HDMI output interfaces can directly connect to the display.
However, the screen needs to be powered externally in order to light up using the custom HDMI TO TYPE-C cable to connect the product to the computer) and the USB-A to USB-C cable to power the portable screens.
Finally, KEFEYA S2 screen splitter can provide a complete 180 degree rotation on a single screen. You can choose your best view angle for the optimum visual experience.

Product Attributes

Product host

Accessories

Parameters

Installation and Storage

1. Expand the monitor
   Note: Please expand the monitors in order to avoid damage.

2. Stretch the frame

3. Adjust the kickstand

4. Opening Sequence

5. Closing Sequence

Note: Please follow the sequence of opening and closing to avoid damage of the device.

When folding the screen, pull the bracket out to the appropriate position, and fix the screen in the silicone of the bracket. Otherwise,forcibly closing it will damage the screen!

Key Definitions

Connection Mode

1. Connect S2 with Laptop
   TYPE-C Connection:
   If your laptop has two full-featured Type-C ports, you can connect the S2 directly to your laptop with two Type-C cables.
   TYPE-C & HDMI & USB-A Connection:
   If your laptop has one full-featured Type-c port, one USB-A port and one HDMI port, please first connect one monitor using the USB-C cable. Then connect the other monitor using the USB-A to USB-C cable and the HDMI to Type-C cable.
   Notice:
   If the display has no signal or the signal is unstable after connection, please connect an external 5V/2A power adapter to power the laptop

2. Connect 52 with Mobile Phone with Other Devices

Audio Settings

Change sound settings of Windows 10 / Windows 11

1. Right click the loudspeaker icon located in the bottom-right corner.
2. Select “switch on sound ” in pop-up dialog box
3. Left click “turn on sound settings” and pop-up the box as provided, here users can set about sound

Here users can set about sound

1. Master volume;
2. Select output device: ( S2 / Speaker];
3. Device attributes.

Change sound settings of MAC OS PC

1. Choose Apple menu > System Settings
2. Click Output”, then select the device you want use from the list of available sound output options. output devices : | S2 / Speaker]

Display Mode

Windows 10 / Windows 11 Display Settings

1. Right-click a blank area of the desktop. Select ‘Display Settings’ from the pop-up dialogue box.
   Left click “Display Settings” to open the settings dialogue box, shown in the figure:

2. Under the “Rearrange displays” section, drag and drop each display to rearrange them according to their physical layout of your desktop. Scroll down to the bottom of the page to further configure the display for extended or mirrored mode.

MacOS 13 Ventura Display Settings

1. Enter the “System Preferences” menu

2. Configure your monitor
   In this menu, you can set the resolution and mirror/extend the display you want.

3. Arrange Displays
   To rearrange displays, drag them to the desired position.
   To mirror displays, hold Option key while dragging them on top of each other.
   To relocate the menu bar, drag it to a different display.

Transportation, Storage And Safety Information

To ensure the safe and proper use of this product and prevent accidents such as electric shock or fire, please read and understand all use requirements and operation procedures before using. Please adhere strictly to the following guidelines:

1. Before use, remove the protective film from the screen surface.
2. This product requires a DC power supply through an AC/DC power adapter. Ensure that the adapter is placed away from heat sources in a well-ventilated location. The AC power socket and AC power line should be adequately grounded to handle the current demands.
3. The DC power input required for this product is 5V-20V ‡ 2V.
4. Take precautions to prevent excessive humidity and dust accumulation, as they can lead to circuit corrosion and malfunction.
5. Avoid subjecting the screen surface to external forces or impacts.
6. Do not use sharp tools that may damage the screen surface.
7. This product is suitable for general business and domestic use, and it is recommended to operate it within an ambient temperature range of -20°C to 60°C.Please turn off the power when you stop using produce.
8. Remember to power off the device by disconnecting the power source when not in use.

Contact Us
For any support you need, feel free to contact us via email at customer service@kefeya.com
We are here to help and will do our best to respond within 24 hours.

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