Increase storage space, speed up reading, and immersive experience while maintaining maximum performance. Plug and play, games can also be played with cards. Use SSD or expansion card to randomly switch multiple game technical specifications - Interface: CFexpress Type B - Size: 76.0 * 29.6 * 3.8mm - Net weight: about 200g Note: 1. The game needs to be downloaded by yourself. 2. The hard disk is used to expand the host memory. 3. Game downloads are not available. 4。 The appearance characteristics of this product are detailed in the main drawing.