NOYITO CM108 USB Sound Card 5.1 48 KHz 120 dB

Compact USB Audio Upgrade

The NOYITO CM108 is a plug-and-play external sound card that connects through a single USB port. It provides 5.1 channel analogue output at a 48 KHz sample rate with a 120 decibel signal-to-noise ratio. The module uses a CM108 chip with an external crystal and requires no driver installation on supported Windows systems. It is aimed at users whose internal audio hardware has failed or who need a simple stereo headset connection.

Ports And System Check

Verify that your computer has a free USB Type-A port and runs a compatible Windows version as listed in the specifications. The device offers one 3.5 mm green headphone output and one 3.5 mm microphone input for analogue headsets or active speakers. No external power adapter is required because the unit draws power directly from the USB bus. Ensure your headset uses matching 3.5 mm plugs rather than a single combined connector.

Replacing Built-In Audio

This unit replaces a faulty or missing onboard sound card without opening the case. The jump is worth it when the motherboard audio jack is physically damaged, produces static, or lacks a dedicated microphone input. It is not for buyers who need digital optical output, higher sample rates than 48 KHz, or multi-channel surround decoding beyond basic 5.1 analogue channels.