Enhanced audio experience: Transform your conventional 2.0 sound card into a virtual 7.1 surround channel for immersive sound in all directions. Easy setup: Simply plug and play with no noise or delay, making it hassle-free to upgrade your audio system. Dual functionality: Equipped with a two-in-one headset, featuring separate headphone and microphone interfaces, allowing two people to use it simultaneously. Convenient design: The USB long-cable design ensures flexibility and convenience, without occupying the interfaces on both sides of your device. Versatile converter: This external sound card serves as a drive-free computer converter HUB, providing multiple output options for your audio needs. Item Name: External Sound Card Material: ABS Interface Type: USB2.0/3.5mm Jack Power Supply Interface: USB Interface Features: Volume Control, Extension Cable, External Line Length: 1.2m Size Details: L: 9.5cm/3.74", W: 8cm/3.15", H: 2.5cm/0.98" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x External Sound Card