Introduction
This manual provides detailed instructions for the safe and effective use of your UPERFECT 14" 2K Triple Laptop Screen Extender. Please read it carefully before operation and retain it for future reference.
Product demonstration video showing setup and various modes.
Package Contents
Please check the package contents upon receipt. If any items are damaged or missing, please contact us immediately at uperfectglobal02@163.com.
- Portable Monitor
- Power Adapter * 2
- User Guide
- Mini HDMI to Standard HDMI Cable * 2
- Type-C to Type-C Cable * 2
- USB A-C Cable * 2
Product Overview & Interface Functions
The UPERFECT 14 inch 2K Triple Laptop Screen Extender offers dual additional displays for enhanced productivity.
Detailed view of the QHD 1440P IPS Type-C Panel specifications.
Ports and Buttons
- A: Mini HDMI Port: For signal transmission.
- B&D: UP&DOWN Button: Short press to enter Brightness settings; Press to control the cursor in the OSD menu.
- C: Menu Button: Short press to enter the OSD menu; Long press to return to the previous menu page.
- E&F: Featured Type-C Port: For power and signal transmission.
Illustration of the monitor's interface ports and control buttons.
Setup Instructions
- Attach the Extender to Your Laptop:
Carefully attach the triple screen extender to the top of your laptop screen. Ensure it is securely fastened to support laptops between 13-17 inches.
- Extend the Screens:
Gently extend the side screens outwards from the central unit.
- Adjust the Stand:
Adjust the integrated stand at the back of the extender to provide stable support for the entire setup.
Connecting Your Monitor
The monitor requires both power and signal transmission. If your phone or laptop does not provide sufficient power for the 2K monitor, an external power adapter is required.
Type-C Connection
Connect using full-featured USB-C cables for both power and signal transmission to each screen.
Option 1: Dual full-featured USB-C connection for both screens.
HDMI Connection
If your device lacks full-featured USB-C ports, use a Mini HDMI cable for signal and a USB-C cable with a USB-A adapter for power to one screen. The other screen can be connected via full-featured USB-C.
Option 2: Full-featured USB-C for one screen, and HDMI + power supply for the other.
Operating Instructions
Multi-Display Modes
The extender supports Duplicated, Extended, and Triple Screen modes. Configure these settings on your laptop's display settings.
Visual representation of available display modes.
Enhance data analysis and team efficiency with dedicated side screens.
Streamline photo and video editing workflows across three displays.
Triple your screen space for an immersive gaming experience.
Portrait Mode
The screens can be rotated to portrait mode for specific applications, such as viewing long documents or code.
Utilize portrait mode for optimized viewing of vertical content.
Folding Mode
The compact design allows for easy folding and portability, making it convenient for on-the-go use.
The monitor folds compactly for easy transport.
How to Use Your Devices' Speakers
Note: This monitor does not have built-in speakers. To play audio, please configure your laptop's sound settings to use its internal speakers.
Connect to Macbook
1. Go to System Settings > Sound.
2. Under the 'Output' tab, select your Macbook's built-in speakers.
macOS Sound Output Settings.
Connect to Windows
1. Right-click the speaker icon in the taskbar and select 'Sound settings' or 'Playback devices'.
2. In the Playback tab, select your laptop's built-in speakers as the default device.
Windows Sound Playback Devices.
Rotate the Screen
To change the orientation of the extended screens:
- Verify that your cables are connected properly to the new monitors.
- Right-click anywhere on your desktop and select 'Display settings' to open the Display page.
- Under the "Select and rearrange displays" section, select the monitor that you want to adjust.
- Under the "Scale and layout" section, use the 'Orientation' drop-down menu to select 'Landscape', 'Portrait', 'Landscape (flipped)', or 'Portrait (flipped)'.
Windows Display Settings for screen orientation.
Screen Adjustment (OSD Menu)
Short press the Menu button (C) to enter the On-Screen Display (OSD) menu. Use the UP (D) and DOWN (B) buttons to navigate. Long press the Menu button to return to the previous menu page or exit.
PICTURE Menu
- Backlight
- Brightness
- Contrast
- Sharpness
COLOR Menu
- Panel Uniformity
- Gamma
- Temperature
- Color Effects
RESET Menu
- Reset (Factory Reset)
- Menu Time
- OSD H Position
- OSD V Position
INFORMATION Menu
Displays current input, factory settings, and other information such as: TYPE-C, 2240x1400@60.0Hz, H:86.7KHz PCLK: 218.4MHz, HDCPDisabled.
On-Screen Display (OSD) Menu options.
Specifications
| Feature | Specification |
|---|---|
| Screen Size | 14 inch * 2 |
| Resolution | 2560x1440 QHD 2K |
| Aspect Ratio | 16:10 (16:9 needs setting in menu) |
| Panel Type | IPS |
| Screen Type | Matte |
| Color Gamut | 109% sRGB |
| Color Depth | 8bits/16.7M |
| Brightness | 300cd/m² |
| Refresh Rate | 60Hz |
| Visual Angle | 178° Full View Angle |
| Contrast Ratio | 1200:1 |
| Built-in Speakers | No Speaker |
| Input Interface | Full Function Type-C * 2, Mini HDMI * 1 |
| Color | Black |
Compatibility
Identifying Full-Featured USB-C Ports
A USB-C port with one of the following symbols is a full-featured one. Thunderbolt 3 or Thunderbolt 4 ports are also full-featured ports.
Look for these symbols to identify compatible USB-C ports.
Compatible Mobile Phones (Support USB 3.1)
- For Samsung: Galaxy S8, S8+, S9, S9+, S10, S10+, S10e, S20, S20+, S20 Ultra, S21, S21+, S21 Ultra, S22, S22+, S22 Ultra, Note 8, Note 9, Note 10
- For Huawei: P50 Pocket/40 Pro/40/30/20/10/9 Series, Mate X/Xs/X2/40 Pro/40/30/20/10/9 Series, Honor Note 10, Honor Magic V/3/Pro/Pro+/4/4 Pro/4 Ultimate
- For SONY: Xperia 1 / 1 II/1 III/1 IV/5/5 II/5 III/10 III/Pro/Pro-I
- For OnePlus: 7/7 Pro/8/8 Pro/9/9R/9 Pro
- For OPPO: Find X3 Pro/Reno 10x Zoom/Reno 5G/R17 Pro (OPPO RX17 Pro in Europe)
- For LG: V60/V50/V40/V35/V30/V30+/V20 Series, G8/G7/G6/G6+(with Dec 2018 update)*functionality has not been tested*/G5 Series, Q8
- For HTC: 10/U Ultra/U11/U11+/U12+/U19e, Exodus 1
- For ASUS: ROG Phone/Phone II/Phone 3/Phone 5/Phone 5s Series, ZenFone 3 Ultra, ZenFone AR, ZenFone Ares
- For Motorola: Edge+/Edge S (China variant)/Moto G100 (global version for European market)/ Edge 20 Pro/30 Pro(global variant)/X30
- For Xiaomi: Black Shark 2/3/4
- For ZTE: Axon 9 Pro/10 Pro, Nubia Red Magic 6S Pro/7/7 Pro
- Others: BlackBerry Key2, BQ Aquaris X2, Essential Phone, Fairphone 4, Lenovo Legion Phone Duel/2 Pro/Duel 2, NOKIA 9 PureView, Microsoft Lumia 950/950 XL, HP Elite x3, Razer Phone/Phone 2, Fairphone 4
*NOTE: If your device is not listed above, please use an IOS/Android to HDMI Adapter for connecting.
Compatible Laptops (Support Thunderbolt 3 or USB 3.1)
- For Apple: MacBook Pro (Late 2016) and newer, MacBook Air (Late 2018) and newer
- For Huawei: MateBook D/X/X Pro/E/13, MagicBook
- For ASUS: ZenBook, U4100UN, U5100UQ, ROG Series
- For HP: EliteBook Folio G1, Spectre 13, ZbookZbook Studio
- For Dell: G3/G5/G7 Series, Inspiron 5000/7000 Series, XPS12/13/15
- For Lenovo: Thinkpad E580/T470/T470s/T480/T480s/X1 Carbon (2017-2019)
- For MIUI: Air 12.5"/13.3", Pro 15.6", MI Game NoteBook
- For Google: ChromeBook Pixels
- For Razer: Blade Stealth Series (All)
- For Microsoft: Surface Book 2
- Others: Acer Swift 5, MSI GS60 6QE, Gigabyte Aero 15x/15 x9/15 y9
*NOTE: If your device is not listed above, please use a mini HDMI cable instead.
Troubleshooting
Why does my monitor not turn on?
- Make sure the cable you use is provided by us, or is compatible with your device and is not damaged.
- Select the correct input source, such as HDMI or Type-C.
- If you are using a Type-C signal source, please ensure the Type-C port of your device supports both power and signal transmission; and make sure the cable is connected to the monitor's second Type-C port, not the first.
- This may be caused by insufficient power supply. It is recommended to use an external power supply.
The screen flickers or goes black during use.
- It is generally caused by an insufficient power supply (below 5V/3A). The monitor requires high power support. Please use the original cable included to power the monitor or connect an external power adapter.
- The cable might be defective or damaged.
It says "no signal", what to do?
- When connecting with a USB-C cable, make sure your device supports USB3.1/Thunderbolt 3. If not, please add a Mini HDMI to HDMI cable for signal transmission.
- Please make sure to use the original cables.
- Please try another device. If it still fails, please tell us for a replacement.
- Please check that all cables are securely inserted.
- If "No Signal" or "Power Saving Mode" appears, please switch the Type-C cable head to another side and reconnect the monitor.
Why does my monitor turn off when I turn up the brightness?
This is caused by insufficient power supply. Ensure adequate power input, preferably using the provided power adapters.
User Tips
- Power Supply: To ensure stable performance and prevent flickering, always use the provided power adapters (5V/3A) with your monitor. Insufficient power is a common cause for display issues.
- Cable Management: Always use the dedicated USB-C and HDMI cables provided with your extender. If you experience signal issues, try swapping the HDMI cable or reversing the Type-C cable connection.
- Display Settings: For optimal display, ensure your laptop's USB-C port supports full-featured output (power and video). If not, an HDMI connection with a separate power supply is necessary.
- Power Save Mode: The monitor defaults to power save mode. Remember to manually close it when not in use, as there is no automatic save function in sleep mode.
Warranty & Support
Dear Customer,
Thank you for purchasing the Portable USB Monitor!
UPERFECT offers a 100% money-back guarantee within 30 days, 90 days replacement, and a 12-month warranty for any issue, along with professional tech support to ensure no-worry service.
For any queries or problems, please contact us via uperfectglobal02@163.com. We are committed to helping you solve your problems and ensure your satisfaction.
Support Process Overview
- If Satisfied: Keep in touch if you have any questions.
- If Not Satisfied:
- Quality Problem: Contact us for free replacement or refund.
- Do Not Like It: Contact us for free replacement or refund.
- User Manual Problem: Contact us for instructions.
- Missing Accessories: Contact us to get them for free.
- Package Damaged: Contact us for compensation.
