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 1503A increases the enjoyment of the maker's creation!

Vertical & Horizontal─A Flexible Detachable Stand

Narrow Bezel

On-Lap 1503A is applicable to…

Provide lower power consumption. Input rating current needs only 1.5 A.


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

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

Side Port─Plug in Cables Easily

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


Color Setting

Rear Port─HDMI & USB Shared Cable


Realize Mobile Viewing on a 15.6-inch Versatile Monitor


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.

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

For supported resolutions, refer to the 1503A specification. 

Rear Port─ Get All in One Easily!


VESA 100

Supports VESA 100 and variable way to set up with multi-mount kit.

Fit for Word Processing

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Versatile Multi-Mount Kit

Rigid Protective Cover

Build Your Own System

​Maker's Best Pal


USB Type C

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 1503A, your device gives you a neat working desk.

*On-Lap Proprietary HDMI-A & USB-A to dock port cable (1.2m) is optional

Slim Size

Built-in Speaker

*Please confirm whether your device supports HDMI signal output and whether an adapter is required.

The on-Lap 1503A 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​

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


HD is still the most comfortable resolution for office documents. There is no need to fight with tiny words on the screen. The On-Lap HD 1503A displays a more comfortable layout as a second screen.

Equipped with USB-C power cable reversible plug for 1503A.

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

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

Whether connecting a Chromebox or wireless display adapter with the 1503A, 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.

The unique rear dock of the 1503A integrates power and signal transmission. By plugging the rear dock into the rear port and inserting a compute stick, the 1503A 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.

Tuning Colors of Dual Monitor─OSD Color Setting

1366 x768 Resolution


The On-Lap 1503A portable monitor has a compact and sleek design for wide applications. HD quality allows matching font size when the 1503A is used as a second display for a 1366x768 resolution laptop.
The 1503A has multiple connectors for more flexible usage including HDMI and VGA video inputs and an innovative rear port configuration!

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

Portable Monitor / 1503A Monitor

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

Rear Dock, Expansion is the Best Option!

TN Panel

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

Wireless Media Shares Endless Happiness

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─25°, 40°, and 75° viewing angles. It even satisfies lower angles for writing and drawing.
*The Multi-mount Kit is an optional accessory.