This is the wireless strimmer. What the seller does not put in his advertisement for it, is that you need to have the wireless dongle for it to connect to L-Connect. If you have V2 Strimmers for your GPU or Mobo, you have the L-Connect hub that they are wired into and can change the color on those. Without that dongle for this product, it will remain an very bright and ugly white. The dongle was another 45 dollars on top of the price of this. Seller needs to change his ad so that customers know there will be an additional purchase with this product. 5 Stars for the product but a 3 at best for the seller.