PC MOS Box-MOS Testing Unit-Zhuhai ThinkStro Technology Co., Ltd._Expert in 5G testing system and wireless network optimization

The PC MOS Box is designed for VoNR/VoLTE high-definition voice testing, particularly suited for drive-testing scenarios. It supports simultaneous testing of up to 8 mobile devices and is compatible with both USB Type-C audio and analog audio via a 3.5mm headphone jack. Equipped with a built-in USB 3.1 hub, it enables audio MOS testing while simultaneously facilitating USB data communication (such as signaling data collection) with the host PC through the USB Type-C interface. The host PC can control all connected mobile devices and perform audio MOS testing via a single USB cable. The device delivers industry-leading MOS score accuracy and exceptional audio signal performance.