With this 3in1 Adapter cable the connection for up to 3 units on the same energy source is possible. Length: ca. 33cm Color: black. Suitable for following products of the Laserworld Garden Star Series: Laserworld GS-60G – https://www.laserworld.com/shop/laserworld-lasers/garden-star/sale-laserworld-gs-60g Laserworld GS-150R – https://www.laserworld.com/shop/laserworld-lasers/garden-star/laserworld-gs-150r Laserworld GS-200RG – https://www.laserworld.com/shop/special-deals/laserworld-gs-200rg-2371 Laserworld GS-200RG move – https://www.laserworld.com/shop/special-deals/laserworld-gs-200rg-move Laserworld GS-60G – https://www.laserworld.com/shop/laserworld-lasers/garden-star/laserworld-gs-60g Laserworld GS-60G move – https://www.laserworld.com/shop/laserworld-lasers/garden-star/laserworld-gs-60g-move GARDEN STAR PRO White Star – Laserworld GS-400RGB-W | https://www.laserworld.com/shop/laserworld-lasers/garden-star/pro-white-star-gs-400rgb-w