Sanwa Supply USB audio conversion adapter (for 4-pole headset) MM-ADUSB4N

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- A conversion adapter that allows you to connect a 4-pole headset to USB. No sound card or drivers required. Easy connection, just plug it into a USB port. Achieves clear, high-quality sound that is less affected by internal computer noise. It can be used on computers that do not have a microphone terminal or those that already have a headphone terminal. Comes with microphone mute and volume adjustment switch.