It is white laser module with a DC port and the positive and negative power lines, , the output power is 250mW. Connect to the 12V power supply to work properly issued laser according to the occasion. A circuit board is fixed together with the host, so more portable than split modules on the market, more reliable!
Product link: https://www.civillaser.com/index.php?main_page=product_info&products_id=182
