Price: ~~$289.99~~ - $239.99
(as of Mar 14,2025 18:53:40 UTC – Details)

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Product Description

KEFEYA Upgraded Triple Screen Portable Laptop Extender Monitor

KEFEYA triple laptop side monitor is compatible with a wide range of devices and operating systems, including Intel, AMD, ARM, Android, Windows, Mac, Chrome, Linux, Type-C phones, PS4, Xbox, Switch, M1 Pro/Max, M2 Pro/Max, M3 Pro/Max and other processors (Not for M1, M2 and M3 Chip Macbook directly as just one external screen allowed by those chips, should buy an HDMI adapter with MST to get an extra HDMI port for video signal transmission, then use a power adapter with USB-C interface to offer power supply to the second extra extended screen ). No drivers are needed for full-featured USB-C port and HDMI port device, plug and play.

The 14-inch laptop extra screens features 1920*1080 resolution, 72% NTSC, a 60Hz refresh rate and a 178° full viewing angle, producing an impressively appealing visual experience that lets you witness more content with clarity and precision.

The triple screen laptop monitor extension worksation supporting multiple working models: extended, mirror, portrait, presentation and remote mode.

Providing you with multi-screen simultaneous and meeting multi-screen differential display needs for home and office.

making video editing, remote work, and data analysis more convenient, ultimately increasing your work efficiency by up to 300%.

Stretchable Aluminum Alloy Base

The adjustable design allows the metal base to range from 13 inches to 16.7 inches, making it suitable for laptops sized between 12 and 17.3 inches. The aluminum base also functions as a practical storage case for the extended portable screen.

360° Rotatable Design

The extended portable monitors can be rotated 360 degrees both vertically and horizontally with the supporting rods, adjusting a comfortable angle for yourself and enabling effortless screen sharing with others.

Detachable Portable Screen with the Single Screen Folding Stand

If you want to go out for travel or just need use one extra extended screen, simply detach the portable screen from the stand and take the portable monitor as well as the folding single screen stand with you to create your own personal laptop workstation wherever you go.

Portable Stroage Bag for Single Monitor

Coming with a premium PU leather storage bag for single portable monitor, offers better protection and more convenience if just need to use one portable monitor in home and office or on the go.

How to connect laptop with the dual portable extendable monitors?

Full-featrued USB-C port Connection:

If your laptop has two full-featured Type-C(USB-C) ports, just use two USB-C to USB-C cables to connect two portable screens. One USB-C/C Cable for each side.

Full-featrued USB-C port + HDMI & USB-A port Connection:

If your laptop has one full-featured Type-C(USB-C) and HDMI port, then connect one screen with the USB-C to USB-C cable, connect the other screen with the included HDMI to Mini HDMI cable for display(video transmission) and USB-A to USB-C cable for power supply. 3 cables are needed in this case.

HDMI & HUB & USB-A Connection:

If your laptop doesn’t have any full-featured USB-C port or thunderbolt, just has an HDMI port and USB-A ports, you should buy an USB-A/USB-C to HDMI adapter with MST (Multi-Stream Transport) to make your laptop has two HDMI ports for 2 extended screen connection, then connect each extended screen with the HDMI to Mini HDMI cable for video transmission and USB-A to USB-C cable for power supply.

Tips Before Purchase:

1. Please make sure your laptop has at least 2 full-featured Type-C ports (supports video signal transmissions and power supply simultaneously) or 1 full-featured Type-C port& 1 HDMI port +1 USB-A port or 2 HDMI ports+2 USB-A ports.

2. MacBook Air/Pro with M1/M2/M3 chip just light up one portable screen as those chips just allowed one extra screen extended, should buy an USB-C to HDMI adapter with MST (Multi-Stream Transport) to connect the second portable monitor. Driver should be installed for the adapter before the connection at this case, an extra power cord with USB-C interface( connect the USB-C port on back of the portable monitor for power supply) and the HDMI to mini HDMI cable are needed togrther to connect the second portable screen.

3. HDMI to Mini HDMI cable and USB-A to USB-C cables need to be used at the same time if you connect a portable monitor with HDMI+USB-A port.

4. If doesn’t have enough USB-A ports to power the portable monitors, please use power adapters (5V/2A or above) with USB-C interface to offer power for the extended monitors.

5. If your laptop doesn’t have an HDMI or Type-C port to connect the screen, you can connect via HDMI and USB-A ports that are expanded with a HUB, docking station, or multi-port adapter with MST(Multi-Stream Transport), but may need install a driver for those adapters first before the connection.

6. The portable monitor support reverse charging by the full-featured USB-C port, you can use the power adapter of your laptop to charge the portable monitor via the other USB-C port on the back and the laptop will be charged simultaneously.

Experience the Newest Designed KEFEYA F3 Triple Portable laptop extended monitor Workstation: no need to clip the portable screens onto your laptop, providing enhanced laptop protection. The portable laptop screen extender can both work with the stand or work independently, which allows for horizontal or vertical 360-degree rotation, giving you the flexibility to adjust both screens to your preferred comfortable viewing angles, applicable for 12-17.3″ laptops.
All Aluminum Alloy Base for Laptop with Enhanced Cooling: The intelligent base of KEFEYA F3 portable laptop screen extender monitor can be adjusted in size to accommodate different sizes of laptops, including the lightweight Surface and MacBook. The metal materials are sturdy and durable, which can better help laptop heat dissipation and maintain laptop performance. At the same time, the dual extended monitor for laptop can be stored and placed in the base for good protection. With the leather case in the package, it is more convenient to carry one portable monitor on trips.
Enhance Efficiency with the F3 portable Triple Screen extra monitor for laptop: Experience intelligent multitasking with extension, mirroring, portrait, and landscape modes, increasing work efficiency by 300%. Effortlessly share screens in meetings or presentations with the mirroring mode, promoting seamless collaboration. Compatible with various laptop systems. Not for M1/M2/M3 Chip MacBook Pro/Air directly, need buy an HDMI adapter with MST (Multi-Stream Transport) to get an extra HDMI port to connect the second portable screen.
Plug & Play with No Drivers Needed: Achieve seamless connectivity with just one full-featured Type-C cable (with Thunderbolt interface) to connect each portable screen. If your laptop’s Type-C ports are not full-featured which do not support video output, use the HDMI port and USB-A port to connect one portable monitor. Say goodbye to cumbersome connection processes and Enjoy instant usage with the F3 triple portable monitor extender for laptops. Only two full-featured Type-C ports (or a full-featured USB-C port and a HDMI port & a USB-A port) are needed to connect both screens.
Flexible Matching Stand: F3 triple Portable laptop extra monitor weighs only 5.2 pounds, with a robust all-aluminum frame stand ensuring exceptional durability. Easily mount the dual 14-inch screens on the stand. Each portable screen weighs only 1.2lbs and measured a thickness of 9 millimeters, ensuring easy portability. When you’re on the go, simply take the portable extra screen for laptop alone for a minimalist setup.
1080P FHD IPS Screen for Great Image Quality: With a 1080P FHD IPS panel, the 14″ laptop external monitor offers you 72% NTSC color gamut, 16.7M color, 300 nit brightness, 1000:1 contrast ratio and 60Hz refresh rate, delivering a vivid and lifelike viewing experience. Toggle the menu button on the extended screen to adjust the RGB, brightness, contrast, etc. The monitor extension for laptop comes equipped with a memory function, so once you’ve adjusted these parameters, there’s no need to readjust them at next time.
Wide Compatibility and Easy to Connect: KEFEYA F3 portable screen extender for laptop is compatible with multiple operating systems, such as Windows, Mac, Linux, Android, and various devices, such as laptops, including Surface, Switch, XBOX, PS4/5, smartphones and more if your device has full featured (video signal transmission & power supply together) Type-C interface or HDMI port. If you have any question with the connection of the screen extender, please feel free to contact us, we will reply you within 24h.