USB motherboard port connection
USB motherboard port connection
It seems the USB readers are being labeled in a way that might be confusing. This could relate to a prebuilt PC model from manufacturers like Dell or Lenovo. Double-checking the manual and connector details would help confirm. Also, consider whether the cards require more power than typical USB drives—some may not need external power.
It's a Samsung B75 motherboard I acquired from a surplus store. I've been trying to find manuals and guides online, but haven't been successful so far.
You're presented with two main possibilities. Option one suggests a standard USB setup tailored for a specific configuration, likely indicating the original PC had an external USB port and card reader, which is now being marked as this device. Option two implies a lower-power USB connection, while option three is rare but possible—an entirely different port designed exclusively for Samsung PCs, possibly with altered connector order that could risk damage if used incorrectly. If you require more internal USB options, you'll need alternatives like this.