Review on SanDisk 8GB microSDHC Card - 💾 High Capacity (Class 4) - 8 GB by Mike Sutherland

A few years ago one of the map upgrades for my GPS required additional memory via the micro SD slot. At the time I only had the Class 10 16GB as a spare, which was wasteful and overkill for the 2GB needed. I ended up replacing it so the 16GB could be used elsewhere for devices that need it. Read speed meets my expectations, works great and at a great price.