01 / CONTROL & ACCESSORIES
Sending cards & controllers
Display data output, signal distribution and control-card integration.
Request specifications & pricing ↗CASTECHLED · HARDWARE & SPARE PARTS
LED screen spare parts
and control systems.
A focused catalogue of LED display electronics and replacement parts. From sending and receiving cards to processors, power supplies and cables.
PRODUCT CATEGORIES
Find the right component.
Illustrative, unbranded component visuals. Brand and model compatibility will be verified before quotation; illustrations are not exact product photographs.
02 / CONTROL & ACCESSORIES
Receiving cards
Receiving modules and HUB connectivity for LED cabinet control.
Request specifications & pricing ↗03 / CONTROL & ACCESSORIES
Video processors
Input selection, scaling, LED mapping and signal management.
Request specifications & pricing ↗04 / CONTROL & ACCESSORIES
Media players
Networked content playback, scheduled media and remote management.
Request specifications & pricing ↗05 / CONTROL & ACCESSORIES
LED power supplies
Project-matched switching power supplies and replacement adapters.
Request specifications & pricing ↗06 / CONTROL & ACCESSORIES
Signal cables & connectors
Data ribbon cables, Ethernet links, power leads and HUB accessories.
Request specifications & pricing ↗COMPATIBILITY FIRST
Replacing an existing part?
Share the part number, controller type, rear-connector photo or LED module details. We can assess compatible options including NovaStar and Huidu systems without presenting other manufacturers' branding as our own.