Welcome to our shop! Introducing our Computer Open Case Bracket. This bracket is designed with excellent heat dissipation in mind. Its open chassis design allows for maximum heat dissipation, freeing up the internal space of the chassis. The split hardware structure of this bracket provides a large internal installation space, allowing for easy assembly and disassembly. It is stackable and fully customizable, giving you the freedom to enjoy the fun of DIY. With its strong compatibility, this bracket supports ATX, M ATX, and ITX motherboards. The power supply supports ATX ordinary large power supply, and it also supports the expansion of 1 x 3.5 inch and 1 x 2.5-inch hard disk storage. Additionally, it has 7 PCI expansion slots. Made of premium aluminum, this bracket is not only strong and durable but also stable in use, ensuring a long service life. Included in the package are 9 x brackets, 1 x user manual, 1 x positioning paper, 3 x black bezels, 2 x acrylic sheets, 2 x gloves, 1 x power cord, 1 x nut, 2 x hex wrenches, 1 x accessory box, and 16 x accessory packs. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.