This product has shipping restrictions, so it might have limited shipping options or cannot be shipped to the following countries:
Replacement:TOL-11404. We've revised this board to fit a new SD card socket, it has stayed the same otherwise. This page is for reference only.
This board is a unique board recommended by a SparkFun customer. When playing with SD, you sometimes need to view what the SPI traffic is doing, whether for hacking or debugging. The SD Sniffer allows you to hook up an external device, such as a logic analyzer or microcontroller, to view what signals are being passed back and forth. Insert one side into a regular SD socket and a SD card into the SD holder, simple as that.
**Note: **This product is a collaboration and a portion of each sale goes toward the designer for product support and continued development.