Description
450NM 12V Laser Driver Board, TTL Driver Board, DIY CNC Laser Engraving Machine Parts Accessories
Applicable to blue violet laser
Maximum applicable current: 4A
Max applicable laser power: 5500mw
Sale!
450NM 5500mW Laser Module Driver Board TTL Laser Cutter Head DIY CNC Engraving Machine Parts
$39.00
