THE SPEED TO SUCCEEDPCIe 4.0 Performance upgrade With the budget-friendly UD90, you can give your system the performance of PCIe 4.0. The best value for money with reading speeds of up to 5,000 MB/s and writing speeds of up to 4,800 MB/s. A 2x faster data transfer rate than its predecessor with PCIe 3.0 for durable use and reliable performance. With so much efficiency, the UD90 allows you to maximize your creative performance at an unbeatable price.Multitasking like no otherDon't slow down charging times! The UD90 is specially designed for content creators and is designed to effortlessly manage the demanding multitasking levels required for creative production. With support for NVMe 1.4 and Host Memory Buffer (HMB) technology, the UD90 offers uninterrupted productivity through higher performance and lower latency for seamless execution at all your