1、In order to ensure the overall stability, the metal support is processed by stamping. 2、The panel is sandblasted process to prevent interface oxidation and improve texture. 3、Reasonable design of screw hole location, convenient for your installation. 4、The latest Type‑C interface is added to realize the functions of forward and backward plugging and high‑speed data transmission, making it easier to plug in the data cable. 5、High fidelity audio interface, with a separate switch, for you to bring a better audio transmission experience. Features: In order to ensure the overall stability, the metal support is processed by stamping. The panel is sandblasted process to prevent interface oxidation and improve texture. Reasonable design of screw hole location, convenient for your installation. High fidelity audio interface, with a separate switch, for you to bring a better audio transmission experience. Reasonable layout, ensure that each device can be inserted properly. It is used to reserve the USB and audio interface on the front of the computer case with 3.5-inch floppy drive bit, which is convenient for external devices to connect and use, allowing you to experience the convenience brought by Type-C interface. Specifications: Material: Nickel plating+Gold plating Size: Approx. 10.1 x 9.5 x 2.6cm/3.98 x 3.74 x 1.02inch Color: As is shown on the photo Model: 4071-3008 Type: Soft Drive Front Panel Interface: 2 x USB3.0 Interface, 1 x Type-C Interface, 1 x Audio Interface,1 x Microphone Interface Cable Length: Approx. 60cm/23.62inch Holder: Sand Blasting Thick Iron Frame Package list: 1 x Panel 2 x Connect Cable 1 x Screw Bag Note: 1. Please correctly distinguish between the size of the host optical disk driver and the floppy disk drive, the optical disk driver is generally located at the top of the host position, floppy disk drive location is generally located in the middle of the host, otherwise it will not be able to install normal use. 2. USB uses USB3.1 Gen1 channel with a maximum speed of 5Gbps. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.