The SDSDQUAN-200G-Z4A is a high-capacity, high-performance microSDXC flash card offered by WD/SanDisk Retail, a leading manufacturer in storage solutions. This card falls within the Ultra UHS-I category and boasts a remarkable storage capacity of 200GB, making it an ideal option for extending the storage capabilities of mobile devices, digital cameras, and other gadgets that require substantial space for high-resolution photos, videos, and applications. With a transfer speed of up to 90MB/s, users can expect swift file transfers, reducing wait times when moving large files or a high volume of data. The microSDXC (TF) form factor ensures compatibility with a wide range of devices, while the emphasis on ultra-high-speed class performance makes it particularly suitable for recording and playback of Full HD and even 4K video content. For consumers seeking ample storage without compromising on speed, the SDSDQUAN-200G-Z4A stands out as a robust and reliable choice in the expansive market of flash memory cards.