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Your cart is empty. Product Name: Free drive USB sound card.
Chip Model: CM108 External Crystal.
Output: 3.5mm green headphone jack.
Input: 3.5mm microphone jack.
Outputting an analog audio signal can directly drive headphones or output to active speakers.
Package Included:
1pcs CM108 Drive-free USB Sound Card Chip
G. F. Christensen
2025-08-30 17:20:41
Works, does what it is supposed to do. No problems whatsoever. Good card at great price.
Whitey
2025-06-24 17:21:19
so weird. the only cm108 chip on prime that doesnt bury the chip in epoxy and its bare. why?I soldered 6 pin mini din cables to this to make sound cards with great results.
Ray M
2025-03-14 17:45:04
These are reasonably easy to modify for use as an amateur radio Allstar Link interface. The most difficult part is soldering to the IO pins on the chip. I am using with a Raspberry 3 and they work great. I even use one of the GPIO pins to control PL encode.
Jimmynote3
2025-02-01 12:33:27
Like the overall compactness and quality of the audio. I used it as an i/o audio board for my Amateur Radio construction of an Allstar VOIP Node. Impressed at the quality of contruction and performance. I recommend this unit highly.
Sarah Leslie
2024-12-11 12:22:53
This isn't 3d printed! How do you print resistors and capacitors?? The other reviewer is a moron. This is a PCB only. If you want to use it in a usb plug you must add the appropriate parts.... otherwise it is a complete sound card. If you don't understand what that means then you shouldn't order this in the first place.
junieburg
2024-11-12 11:06:57
Don’t buy! This product is 3D printed, 1.5mm thicker than standard USB, which means you won’t be able to insert it to any USB port.
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