I-O Data introduced the CFU-IV line of CompactFlash cards for IPCs. These cards are built with a guaranteed operational temperature range as wide as -40°C to 85°C. The model launched today provides 256 MB of storage, and is driven by TDK GBDriver controller that minimizes write errors. The card conforms to CF Type I specifications. Backed by a 1 year warranty, the CFU-IV256 will be priced around US $110. It is also available in 128 MB, 1 GB, and 2 GB variants.