Focusable 650nm 660nm 200mW Red Dot Laser Diode Module TTL Driver w/ 12V Adapter

650nm 200mW Red Dot Laser Module w/ TTL Fan Driver. Output power: 200mW. 1x 650nm 200mw Dot Laser Diode Module. Features:Wavelength: 650nm. Modulation: Adujstable TTL modulation. Laser shape:Dot. 1x 12V Adapter.

eBay