192Technical Notes—Optional AccessoriesApproved Memory CardsThe following cards have been tested and approved for use in the D70S:SanDiskSDCFB 16 MB, 48 MB, 80 MB, 96 MB, 128 MB, 160 MB, 256 MB, 512 MB, 1 GBSDCFB (Type II) 192 MB, 300 MBSDCF2B (Type II)SDCFH (Ultra) 128 MB, 192 MB, 256 MB, 384 MB, 512 MB, 1 GBSDCFH (Ultra II) 256 MBSDFCX 512 MB, 1 GBSDCFX (Extreme III) 1 GB, 2 GBLexarMedia4× USB 16 MB, 32 MB, 64 MB8× USB 16 MB, 32 MB, 48 MB, 64 MB, 80 MB160 MB12× USB 64 MB, 128 MB, 192 MB, 256 MB, 512 MB16× USB 192 MB, 256 MB, 320 MB, 512 MB, 640 MB, 1 GB256 MB, 512 MB24× WA USB32× WA USB 1 GB40× WA USB 256 MB, 512 MB, 1 GB, 2 GB, 4 GB80× WA USB 512 MB, 1 GB, 2 GB, 4 GBRenesasTechnology(Hitachi)HB28B C8× 16 MB, 32 MBMicrodrive DSCM 512 MB, 1 GB3K4 2 GB, 4 GBOperation is not guaranteed with other makes of card. For more details onthe above cards, please contact the manufacturer.Memory Cards• Memory cards may be hot after use. Observe due caution when removing memorycards from the camera.• Format memory cards before first use.• Turn the power off before inserting or remov ing memo ry cards. Do not removemem o ry cards from the camera, turn the camera off, or remove or disconnect thepower source during formatting or while data are being recorded, deleted, or copiedto a computer. Failure to observe these precautions could result in loss of data or indam age to the camera or card.• Do not touch the card terminals with your fingers or metal objects.• Do not apply force to the card casing. Failure to observe this precaution could dam-age the card.• Do not bend, drop, or subject to strong physical shocks.• Do not expose to heat, water, high levels of humidity, or direct sunlight.