Brand new, Brand: SanDisk Model Name: SanDisk microSDXC card for Nintendo Switch Flash Memory Type: Micro SDXC Memory Storage Capacity: 1 TB Compatible Devices: Nintendo Switch Color Black Compatible with Nintendo-Switch (NOT Nintendo-Switch 2) The official licensed microSD card for Nintendo Switch Systems Add games fast with write speeds up to 90MB/s (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB = 1,000,000 bytes.) Start playing fast with read speeds up to 100MB/s (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB = 1,000,000 bytes.) Store an entire game collection, plus screenshots and videos, with up to 1TB of additional memory (1GB=1,000,000,000 bytes. Actual user storage less)