Type : Voltage Regulator
Origin : China
Condition : New
modname=ckeditor
Drive-free USB sound card computer external sound card notebook sound card original CM108 USB sound card chip
USB external sound card
Bare board method Visible materials Small and easy to carry
Chip model: CM108 external crystal oscillator
Input and output: 3.5mm green headphone jack, 3.5mm microphone jack
USB interface, plug and play, replace the traditional sound card (the computer sound card is broken, it can be replaced directly)
Output analog audio signal can directly drive headphones or output to active speakers
Drivers do not need to be installed in WIN2000, WINXP, WIN3003 systems
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
No-delivery refund
