| SD v. SDHC Flash Speed Ratings
Sign in to disble this ad
Photogs & videographers give me some he'p here. I've asked on tech forums and have drawn no useful info.
On older SD cards, speed is rated 50X, 60X, 150X, etc.
On the new SDHC cards, speed is rated in "Class," like Class 4 and Class 6.
SD is perfectly forward-compatible with SDHC devices, but how can you determine speed equivalency between the two rating systems?
Thanks for any useful help!
__________________
"There's no helping nor educating a fool." -- My percipient grandfather
| 
