The dual-band selectable device transmits in 2.4GHz wireless band for applications such as surfing the Internet or in 5GHz wireless band for HD media streaming, online gaming and large data file transfer.

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For moving and storing large files, consider investing in Dropbox or another file transfer system.

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These next-generation cameras will produce photos of unprecedented quality, and the large file sizes can quickly overwhelm a CompactFlash memory card's data-transfer rates and halt shooting.

ENGADGET: CompactFlash Association announces 600MB/sec CFast2.0 spec, SanDisk developing cards