Why won’t the screen turn on with only an HDMI or USB-A cable?

HDMI carries video and USB-A provides power. Both are needed for the display to work. If the display shows “No Signal” after connection, try reconnecting the HDMI cable.

Screen shows "No Signal" even with a Type-C cable. Why?

This means your laptop’s Type-C port only supports power (not video). Connect an HDMI cable to the extender’s dedicated HDMI port to provide video signal. That screen will now require two cables (Type-C for power + HDMI for video)

Why does the screen show "Power Saving Mode," flicker, or stay black?

Your laptop may not support powering three screens at once. Fix this by plugging a USB to Type-C cable from the extender's Type-C port into a 5V/2A power adapter for extra power.

Is this compatible with MacBook M1/M2/M3/M4/M4 Pro chips?

These chips support only two screens (including the laptop display). To add a third, use a compatible dock like the Kefeya H5-T (Search: B0DF7CG7MC).It can also convert a USB-A or non-full-function Type-C port into a video output source.

How can I get further help?

Find detailed steps in the user manual or click the seller’s name on the product page to message us directly. We’ll respond promptly—if you don’t hear back, you may have contacted the wrong support channel.

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KEFEYA Laptop Screen Extender, 14.2" Portable Triple Monitor for Laptop with Full HD IPS Display, Monitor Extender Compatible with Mac, Windows, Chrome, Fits 13-17 Inch Laptops

KEFEYA Laptop Screen Extender, 14.2" Portable Triple Monitor for Laptop with Full HD IPS Display, Monitor Extender Compatible with Mac, Windows, Chrome, Fits 13-17 Inch Laptops

Product ID: 601204716

Details

Aspect ratio
16:9
Brand
KEFEYA
Resolution
FHD 1080p
Screen size
14.2 Inches
Screen surface description
Matte

🎒Compact & Travel-Friendly Design

🔌Plug-and-Play USB-C & HDMI

🖥️14.2" Full HD IPS Display

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1876 zł

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Description

🚀 Elevate Your Laptop Game with Triple Screens, Anytime, Anywhere!

VIBRANT FULL HD VISUALS - 1920x1080 resolution with 1500:1 contrast and wide 180° viewing angles for crystal-clear clarity
ALL IN ONE CONNECTIVITY KIT - Includes USB-C, HDMI, USB-A cables plus dedicated support for M1/M2 MacBooks with H5-T cable
TRIPLE YOUR WORKSPACE ANYWHERE - Portable 14.2" IPS screens fold flat for effortless mobility and fit laptops 13-17"
ERGONOMIC COMFORT FOR LONG HOURS - Tool-free attach, 0-90° tilt kickstand reduces neck strain during marathon work sessions
SEAMLESS MULTI DEVICE COMPATIBILITY - Plug-and-play with Windows, Mac, Chrome, Switch, PS4, Xbox—no drivers needed

The KEFEYA 14.2" Laptop Screen Extender is a portable triple monitor solution designed for professionals on the move. Featuring crisp Full HD IPS displays with wide viewing angles and ergonomic tilt adjustments, it enhances productivity by expanding your laptop workspace seamlessly. Compatible with a broad range of devices via USB-C, HDMI, and USB-A, it offers plug-and-play convenience without drivers. Its compact foldable design and premium carrying case make it ideal for travel, remote work, and multitasking across Windows, Mac, and gaming consoles.

Specifications

ASIN	B0CPL3R2ZX
Additional Features	Portable
Aspect Ratio	16:9
Best Sellers Rank	#2,317 in Computers ( See Top 100 in Computers ) #91 in Computer Monitors
Brand	KEFEYA
Color	Black
Compatible Devices	Laptop
Connectivity Technology	HDMI, USB Type C, A
Contrast Ratio	1500:1
Country of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (1,179)
Display Resolution Maximum	1920 x 1080 Pixels
Display Technology	LCD
Display Type	LCD
Hardware Connectivity	USB 2.0, USB 3.0 Type C, USB 3.1 Type C
Has Color Screen	Yes
Item Dimensions D x W x H	35.6D x 20.8W x 4.1H centimeters
Item Type Name	for Women
Item Weight	2.77 Kilograms
Manufacturer	KEFEYA
Model Name	KEFEYA
Model Number	S2
Mounting Type	Desk Mount
Native Resolution	1920x1080
Number of Component Outputs	2
Picture Quality Enhancement Technology	Eye-care Mode
Pixel Pitch	0.18
Refresh Rate	60 Hz
Resolution	FHD 1080p
Response Time	2 Milliseconds
Screen Finish	Matte
Screen Size	14.2 Inches
Shape	rectangular prism
Specific Uses For Product	Business
Total Number of HDMI Ports	1
Total USB 2.0 Ports	1
Total USB 3.0 Ports	3
Total Usb Ports	3
UPC	752692213274
Unit Count	3 Count
Viewing Angle	180 Degrees

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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1876 zł

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In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

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