- 2.34" x 1.2" x 0.63" (L x W x H)
- US 1621 is to be used in Jazz Ultra RGB system.
- Addresses each US 1620B/1630 RGB modules, allowing each module to display a different color changing effect.
- Addresses up to 1024 RGB module at any time.
- 32 pre-set programs.
- Remote key pad included.