Promaster 4GB CompactFlash (CF) Card

PROMASTER UltraMAX Premium AWXC Flash Memory cards are built to withstand conditions that exceed the durability and performance of standard memory cards. Each UltraMAX card undergoes rigorous testing before under going a patent pending infusion process that protects the card and its contents from extreme temperatures, underwater submersion, humidity, rain, shock, dust, impact, fungus, vibration, rust and more. Whatever the conditions, PROMASTER UltraMAX cards are built to perform.