Tuning Colors of Dual Monitor─OSD Color Setting

IPS Panel, the Ultimate View

700:1 Contrast

Triple Monitors, Gamer's Paradise

Ultra Light 15.6" Second Monitor for Laptop

Build Your Own System
Makers' Best Pal


The 15.6" On-Lap 1503H monitor with 1920x1080 resolution makes multiple-screen work more comfortable. With the upgrades of a narrow bezel and light weight, the 1503H monitor provides mobility while in use. You can easily put the 1503H monitor, which weighs only 798 g, into your laptop bag. Enjoy this 15.6” dual monitor wherever you are.

1920x1080 refined display


It’s easy to start a compute stick or Raspberry Pi with the rear dock. A DIY mini system is faster and easier than ever. The On-Lap 1503H increases the enjoyment of the maker's creation!


Portable Monitor / 1503H Monitor

Provides comfortable brightness and vivid image.

The proprietary Multi-Mount Kit is designed for the On-Lap 1503 series to support the VESA100 industrial standard. It can not only be combined with a wall mount or monitor arm but also a camera tripod with a 1/4” screw hole. Furthermore, the Multi-Mount Kit enables three viewing angles via different screw hole positions for assembly.

The 30-pin connector helps hide the cables behind the monitor. By connecting HDMI-A & USB-A to the dock port cable on the rear port of 1503H, your device gives you a neat working desk.
*On-Lap Proprietary HDMI-A & USB-A to dock port cable (1.2m) is optional.

*Please check whether your device supports HDMI or VGA output.

For supported resolutions, refer to the 1503H specification. 

*Notice: Some models of Microsoft Wireless Display Adapter, including P3Q-00015 cannot be plugged into Rear Dock due to its width between HDMI-A(male) plug and the case itself is more than 3mm.

Vertical & Horizontal─ A Flexible Detachable Stand

Press OSD buttons to adjust 6 colors separately or select 5 color modes.



The On-Lap 1503 is outfitted with a proprietary protective cover. The upgraded thickness and hardness protect the 1503H from external impact while in luggage or storage.

Adopts USB-C for reversible plugging. Supports the HDMI/VGA proprietary video cable.

For satisfying your various display demands, GeChic upgrades the cover stand to a “detachable stand”. With this flexible design, you can set the 1503H in landscape or portrait display in a minute.

A powerful gaming laptop releases the gamer from location restrictions. With the 1503H, you can even enjoy a panoramic view while gaming. Simply connect two 1503H monitors with a laptop or desktop PC to get a triple monitor! Start League of Legends, Tokyo Xtreme Racer Drift, or FIFA 16 with an advantage of a super wide view.

170° vertical and horizontal wide-viewing angle

Only 11 mm thick for space-saving and easy to carry in a bag.


The unique rear dock of the 1503H integrates power and signal transmission. By plugging the rear dock into the rear port and inserting a compute stick, the 1503H turns into a mini system at once. Likewise, inserting an HDMI wireless display adapter or TV stick creates a unique entertainment center!
*Rear dock is an optional accessory.

The on-Lap 1503H with an OSD color setting offers not only five modes of color adjustment but 6 separate color settings. The flexibility of color settings helps you color calibrate the dual monitors.
*6 colors: Red/Green/Blue/Cyan/Yellow/Magenta

Whether connecting a Chromebox or wireless display adapter with the 1503H, you can share movies, music and TV shows from smartphones or laptops simultaneously. Wireless transmission creates a magic story and brings instant joy at home.

Built-in Stereo speakers on the top of the monitor and earphone jack for voice output.

Rigid Protective Cover

USB Type C

The full HD IPS panel brings you a vivid picture and refined color. The feeling you get while watching 170-degree-wide viewing angle monitor is unmatched.

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Color Setting

15.6'' active area with chic size. Optimize your experience while using multiple screens.

On-Lap 1503H is applicable to…

Rear Port─ Get All in One Easily!

☑Laptop                         ☑Smartphone                      ☑mini PC
☑Desktop PC                 ☑Raspberry Pi                    ☑TV Stick
☑Game Console            ☑Compute Stick                  ☑TV box

Equipped with USB-C power cable reversible plug for 1503H


Rear Dock, Powerful Expansion

Slim Size

 Full HD

Rear Port─HDMI & USB Shared Cable

The On-Lap 1503H portable monitor has great expandability with a rear dock that combines the power and video signal in the rear port. You can match the 1503H with a laptop, game console, mini PC, compute stick or HDMI wireless display adapter.

Versatile Multi-Mount Kit

Narrow Bezel

Side Port─Plug in Cables Easily

VESA 100 Wall Mount/Arm
There are six screw holes on the Multi-Mount Kit that provide higher and lower VESA100 positions to mount the 1503H monitor on a wall mount or arm, which makes the layout adjustable and space-efficient.

Mount on Tripod
The 1/4” screw hole on the bottom of Multi-Mount Kit allows photographers to install the 1503H monitor on a tripod by securing it to the camera cradle head.
Stand with Low Viewing Angle

An included magnetic stand is suitable for different VESA positions─30°, 40°, and 75° viewing angles. It even satisfies lower angles for writing and drawing.
*The Multi-mount Kit is an optional accessory.


Wireless Media Shares Endless Happiness