1. INPUT: USB 2.0 sound adapter with 3.5mm and R/L sound connector inputs, plug and play, no additional power supply required.
2. USB PORT: Transfer analog sound (cassette tapes, LPs, radio players) to a USB PC. Connect to a PC via USB to record sound to a computer and convert to MP3 and WAV.
3. SUPPORTED SYSTEMS: Support for Windows 10/8.1/8/7/Vista/ and for OS X 10.7‑10.14 (not support for OS X 10.15).
4. EASY TO USE: Convert cassette tapes to MP3 effortlessly with this USB digital sound card. sound in Wave or MP3 format for clear and crisp sound reproduction.
5. CONVENIENT EDITING: Use the included for Audacity software for easy editing and enhancement of your recorded sound.

Specification:
Item Type: Sound Adapter
Material: Plastic, Electronics
Color: Black and White
Interface: USB Standard
Recording Format: Wave, MP3
Input: Sound L/R (), 3.5mm Stereo Sound(Male)
Power Supply: USB Bus
Editing Software: for Audacity
System Requirements:
1 Available USB Port
for Pentium 4 CPU Or Above
512MB RAM Or More
1GB of Available Hard Disk Space

How to Use:
Plug and Play

PackageList:
1 x Sound Card
1 x Adapter
1 x Instruction Manual