Review on 📦 Wholesale Lot: 5 Pack SanDisk Ultra 16GB SD SDHC Memory Flash Card - High-Speed Class 10 - Read Speed up to 48MB/s - Bulk Purchase with 5 Cases by Joe Patterson

If purchased in the USA, this product is sold as is. No guarantee. The above is a direct quote from the tiny writing on the back of the box. The picture clearly shows 5 cases, none received. The packaging is difficult to remove. All 5 devices tested with Check Flash, all passed. The writing speed was just under 13 Mbit/s (good), the reading speed was just under 20 Mbit/s (significantly lower than the "up to 48 Mbit/s” stated on the packaging).