here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Factory Integration
I'm Celeste, Newegg's tech expert! Need help with "controller"?
USB to DMX 512 3PIN XLR Interface Adapter Computer PC Stage Lighting Controller Dimmer USB to DMX Freestyle Software RS485 Serial Converter Cable (Length:6ft)
Limited time offer, ends 10/17
$39.98
Free Shipping
National Instrumens NI GPIB-USB-HS 778927-01 Controller for IEEE 488 USB Interface Adapter
Limited time offer, ends 10/18
$105.59
Free Shipping
RGB Matrix HUB75 S3 LED Controller Board with Audio and SD Slot | HUB75 RGB LED matrix controller with Type-C power, microSD storage, audio codec, microphones and RTC interface
Limited time offer, ends 10/15
$96.99
Free Shipping
HUB75E HUIDU HUB75E-10 10 groups HUB75 interface ports LED controller hub adapter board suit for HUIDU C10 C30
Limited time offer, ends 10/15
2Pcs PWM Two-Way Steering Gear Module PWM SG90 Signal Converters Steering Gear Commissioning Board 5-9V Serial Adapter Port Control
Limited time offer, ends 10/17
$12.99
Free Shipping
