The Husqvarna Viking Embroidery Card Reader Writer is a high-quality product designed for embroidery enthusiasts. Made by the renowned brand Husqvarna Viking in Sweden, this card reader writer does not come with a power supply. It is specifically designed for use with embroidery machines, allowing users to easily transfer their embroidery designs from the card to the machine for stitching. This product is a reliable tool for those who enjoy crafting and creating beautiful embroidered pieces.