The Sunix USB4300 internal USB 3.0 interface card and adapter is designed to enhance the connectivity of your personal computer. Compatible with PCIe and USB 3.0 interfaces, it offers a transfer speed of up to 0.5 Gbit/s. This modern component is ideal for users looking to optimize the performance of their computer system. Dimensions: 78 mm in width, 121 mm in length, and 18 mm in height. Weight: 65 grams. The card operates efficiently in a temperature range of 0 to 57 °C and can be stored between -20 and 85 °C. It belongs to the categories of USB controllers, controller cards, internal components, and replacement parts in computing. Manufactured by SUNIX Group, this card is a reliable choice for those seeking a fast and efficient connectivity solution. It is compatible with personal computers and utilizes a USB 3.0 hardware interface.