●Capacity: 128 GB; Reading Speed: Up to 90 MB/s ●4K UHD (Ultra HD) recording and fast playback ●SD adapter for SD card slot ●Perfect solution for data transfer between computer and Android smartphones, tablet PCs, cameras, DSLR and HD camcorders ●-Gigastone is a global brand selling products to all over the world. We have branch offices in many countries such as the US, Japan, China, Korea, and Taiwan, so we can offer rapid communication and support with our customers.--