256MB to 2GB capacities: $99.99 to $799.99. 2GB capacity will be available at the end of Feb. 2004. The SanDisk Extreme and Ultra II product line now consists of three card formats: CompactFlash, SD and Memory Stick PRO (introduced today in a separate press release). SanDisk Extreme and Ultra II cards use SanDisk NAND flash technology and Most of the SanDisk USB flash drives fall under the entry level category unless otherwise labeled as Ultra or Extreme. Entry level USB drives do NOT have any defined transfer speed. The Ultra and Extreme USB flash drives transfer speed MAY vary from 10MB/s to 260MB/s depending on the specific product. This is the cheapest SanDisk card you can buy and yet it delivers excellent quality and performance. The only difference between the Ultra and the Ultra Plus memory card is the maximum write speed. The Ultra lags by about 11MB/s with a top end write speed of 51MB/s compared to the 62MB/s of the Ultra Plus. Clearly, Samsung and Sandisk are promising another level of longevity with their larger cards, but they’re not the only games in town. Below is a selection of high-endurance microSD cards to choose from. SAMSUNG PRO Endurance 32GB – $12.99. Capacity: 32GB. Read speed: Up to 100 MB/s. Write speed: Up to 30 MB/s. Speed rating: UHS-I/U1/Class Dịch Vụ Hỗ Trợ Vay Tiền Nhanh 1s.

difference between sandisk ultra and extreme