The UltimaPro X2 CFexpress Memory Type B 2.0 cards from Integral are specifically designed for the Professional photographer they are perfect for the high speed capture of 4K RAW and 4K60. Product Features • Integral UltimaPro X2 CFexpress Type B 2.0 memory cards industry leading 1700MB/s* Read and 1600MB/s* Write (11322x) • Designed for the Professional Photographer • Smooth Uninterrupted RAW 4K Video Capture and Blistering Continuous Burst Mode Performance • Quick Offloading of High Volumes of RAW Photos and Video for Workflow Efficiency • XQD Camera compatible with CFexpress firmware upgrade • Warranty 5 year • NVMe PCIe Gen 3×2 lane Specification Product Type: CFexpress 2.0 Type B Interface Type: PCIe 3×2 NVMe Min Operating Temperature: -25°c Min Operating Temperature: +85°c Compliant Standard: CompactFlash Association Dimensions: 38.5mm 29.6mm 3.8mm – 7.5g Please note: 1. CFexpress 2.0 memory cards should only be used in CFexpress 2.0 compatible devices 2. CFexpress 2.0 memory