To ensure high-quality image and video capture using today’s cutting-edge digital equipment, Transcend’s 1000x CompactFlash memory cards support the CompactFlash 6.0 specification, which offers incredible high-speed performance and vast storage space. Additionally, the "Ultimate" series 1000x CompactFlash cards implement the Video Performance Guarantee (VPG-20) to enable professional-quality video recording without dropping frames, even in 3D. Key Features - Ultra-fast 1000X performance with four-channel support - Manufactured with brand-name toggle mode MLC NAND Flash chips - Supports high-speed Ultra DMA transfer mode 7 - Built-in BCH ECC technology with read-retry for detecting and correcting errors - ATA interface - Ultra DMA Mode 0 to Ultra DMA Mode 7 - MultiWord DMA Mode 0 to MultiWord DMA Mode 4 - PIO Mode 0 to PIO Mode 6 - Multi-platform compatibility - RoHS compliant - All commercial CF cards are removable disk by default Size 42.8mm x 36.4mm x 3.3mm Op. Voltage 3.3V~5V Op. Temperature -25°C(-13°F) to 85°C(185°F) Durability 10,000 insertion/removal cycles Weight 11.4g R/W Performance Read 160 MByte/s, Write 120 MByte/s *Note Speed may vary due to host hardware, software and usage. Compatibility Ideal upgrade for digital cameras CompactFlash: Type I