Amazon is featuring a Gold Box Deal of the Day on Lexar and Crucial memory. Some of the most popular deals are:
- Lexar 128GB Professional 633x UHS-I U3 SDXC for $44.99
- Lexar 64GB Professional 633x UHS-I U3 SDXC for $23.95
- Lexar 32GB Professional 1000x UHS-II/U3 SDHC for $17.99
The 633x cards are 95 MB/s and rated UHS speed class 3, which is sufficient for 4K and most uses. The 32GB 1000x card is a high-speed 150 MB/s card using a UHS-II bus (which is not supported by any Canon cameras), but will provide a faster transfer time over USB, with a good reader such as the Lexar Professional Workflow SR2 SDHC / SDXC UHS-II USB 3.0 Reader which is also on sale ($14.99).
See all the deals at Amazon.