Features: The Sound Voltage Changer Module is computer adapter accessory enhances sound connection and performances across various devices. Crafted with PCB material, this module ensures durability and reliable signal transmission for sound experiences. Ideal for both male and female users, it caters to enthusiasts and professional superior sound solution. Perfect for use in home offices, professional studios, or any setting where essential, ensuring sound quality. This universal adapter bridge between different Sound systems, making it indispensable tool for upgraded their Sound setups. Specifications: Component:PCB Size:Approx.54x58mm/2.13x2.28inch Package Includes: 1Pc Sound Isolator note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.