Extensive details about extremely similar displays can be found in some previous threads:
https://pinside.com/pinball/forum/topic/interest-check-run-dmd-clock-winter-2018-batch
https://pinside.com/pinball/forum/topic/interest-check-run-dmd-clocks-2019-batch

This listing includes LED displays similar to the Medium Gameroommods RGB displays and the J_M_ RGB style displays. Some key specs of the Clocks/Displays are as follows:
- Each display has 2x 64x32 LED panels mounted side by side for 128x32 dot resolution.
- Each display has the same number of pixels as a Pinball DMD - 4096 pixels total.
- The panels use the larger LEDs to make the pixels look as close together as possible.
- Medium RGB Run-DMD Clock/Display (P5) = 26.0"W x 7.0"H x 2.00"D
- Large RGB Run-DMD Clock/Display (P6) = 31.0"W x 11.0"H x 1.75"D

The "Wireless Programmable" RGB versions integrates the following into an assembled display:
- Can be used as a "message sign" as you may have seen in many storefronts.
- When programming nearly unlimited colors can be shown at once. This a "full-color" display.
- Programmable versions are "Run-DMD Ready" and are upgradable to a Run-DMD White
- Programs Wirelessly and/or with USB memory stick
- 1x Generic Wireless LED panel controller with a test program preinstalled on it.
- 1x IR remote integrated into the above controller.
- 1x Run-DMD Edge/White cardboard insulator (not installed)
- 2x Medium (P5) or Large (P6) RGB LED panels
- 1x Laser-cut Front acrylic grey tint panel
- 1x Laser-cut Rear acrylic grey tint or black opaque panel
- 1x Power harness
- 1x Power switch right-angle cable (~12") - Pictured
- 1x Power brick - 10a/5v - Pictured
- 1x Power cord - 4' (not provided for orders shipped outside North America)
- 2x data cable for connecting the LED panels to one another and to the controller.
- 1x All the hardware for mounting everything together.
NOTE1: A Run-DMD is NOT included with this option.
NOTE2: The main difference between this and Basic programmable is the wireless programming capability and remote
NOTE3: The rear panel includes mounting holes for Boston Pinball Company's "Pinball Animated Clock Controller Board for 128x32 HUB75 RGB DMD Display"

The "Basic Programmable" RGB versions integrates the following into an assembled display:
- Can be used as a "message sign" as you may have seen in many storefronts.
- When programming nearly unlimited colors can be shown at once. This a "full-color" display.
- Programmable versions are "Run-DMD Ready" and are upgradable to a Run-DMD White
- Programs ONLY with a USB memory stick
- 1x Generic LED panel controller with a test program preinstalled on it.
- 1x Run-DMD Edge/White cardboard insulator (not installed)
- 2x Medium (P5) or Large (P6) RGB LED panels
- 1x Laser-cut Front acrylic grey tint panel
- 1x Laser-cut Rear acrylic grey tint or black opaque panel
- 1x Power harness
- 1x Right-angle power connector - Pictured
- 1x Power brick - 10a/5v - Pictured
- 1x Power cord - 4' (not provided for orders shipped outside North America)
- 2x data cable for connecting the LED panels to one another and to the controller.
- 1x All the hardware for mounting everything together.
NOTE1: A Run-DMD is NOT included with this option.
NOTE2: The difference between this and Wireless programmable is this ONLY programs via USB and does not include the remote.
NOTE3: The rear panel includes mounting holes for Boston Pinball Company's "Pinball Animated Clock Controller Board for 128x32 HUB75 RGB DMD Display"

Converting a programmable display to a Boston Pinball Company's "Pinball Animated Clock Controller Board for 128x32 HUB75 RGB DMD Display"
- Choose the Basic Programmable if we still have stock. The reason is the only difference between the Basic Programmable and Wireless Programmable is the controller which you are removing when you want to use the Boston Pinball Company controller.

Mounting/Displaying
- Mount on the wall - There are 2 keyholes 16" on center
- Place on a shelf or desk - The display is stable when sitting on a flat level surface.

Note in cutouts and holes in the back panels
- Did not include the battery change hole in the rear panel because it was impossible to use.
- Did not include the ICSP header cutout. Firmware is rarely upgraded.
- Did include additional holes for programmable controllers

Run-DMD Display approximate size reference
- Pinball DMD (p2.5) (Single color) - 15.0"W x 5.25"H x 1.75"D
- Mini (P3) RGB Run-DMD Clock/Display - 16.0"W x 4.5"H x 2.50"D (Not pictured)
- Small (P4) RGB Run-DMD Clock/Display - 21.0"W x 6.0"H x 1.75"D
- Medium (P5) RGB Run-DMD Clock/Display - 26.0"W x 7.0"H x 2.00"D
- Large (P6) RGB Run-DMD Clock/Display - 31.0"W x 11.0"H x 1.75"D
- Jumbo (P7.62) RGB Run-DMD Clock/Display - 39*.0"W x 15.25"H x 2.00"D
- Giant (P10) Yellow Run-DMD Clock/Display - 51.5"W x 14"H x 1.75"D (+ Message - Prototype pictured is 51.5"W x 20"H x 1.75"D)

** The details below are no longer relevent since the controller is no longer available **
The "Run-DMD White" versions integrates the following into the fully assembled display:
- This is probably the pinball clock you've seen around the web, on location, and in gamerooms.
- Run-DMD White Clock/Displays can only show a single color at a time
- User can switch between red, green, blue, yellow, magenta, teal or white
- Can run your own animations and graphics plus those created by others
- 1x Run-DMD White with un-programmed SD card pre-installed
- 1x Run-DMD Edge/White cardboard insulator
- 2x Medium (P5) or Large (P6) RGB LED panels
- 1x Laser-cut Front acrylic grey tint panel
- 1x Laser-cut Rear acrylic grey tint or black opaque panel
- 1x Power harness
- 1x Power switch right-angle cable (~12") - Pictured
- 1x Power brick - 10a/5v - Pictured
- 1x Power cord - 4' (not provided for orders shipped outside North America)
- 2x data cable for connecting the LED panels to one another and to the controller.
- 1x All the hardware for mounting everything together.