Gigastone Corporation Full HD Video 32GB SDHC UHS-I U1 Class 10 memory card

32 GB SDHC card for Full HD cameras

The Gigastone Full HD Video card is a 32 GB SDHC memory card rated UHS-I U1 and Class 10. It targets photographers and videographers using Canon, Nikon, Sony, Pentax, Kodak, Olympus or Panasonic cameras that record Full HD footage. The card delivers read speeds up to 80 MB/s and write speeds up to 30 MB/s for reliable capture.

Replaces slower Class 4 or Class 6 cards

Moving up from older Class 4 or Class 6 media removes the bottleneck that causes dropped frames during Full HD recording. The U1 rating guarantees a minimum sustained write of 10 MB/s, so the jump is worth it whenever the camera manual specifies Class 10 or UHS-I for video mode. Faster offloads to a computer are a secondary benefit.

Limited by UHS-I bus and SDHC capacity ceiling

The UHS-I interface caps sequential throughput well below modern UHS-II or UHS-III ceilings, so burst shooting and 4K workflows will saturate the bus. The SDHC format also fixes the maximum capacity at 32 GB, preventing use in devices that require SDXC cards for larger volumes. Buyers needing 4K capture or higher capacities must select a different standard.