Synergy Digital Synergy Digital 128GB, SDXC UHS-I Memory Cards, Compatible with D3400 Digital Camera - Class 10, U1, 100MB/s, 300 Series

About this item 128GB Storage Capacity Max Read Speed: 100 MB/s Min Write Speed: 10 MB/s Built-In Write-Protect Switch UHS-I / V10 / U1 / Class 10 See more product details About this item 128GB Storage Capacity Max Read Speed: 100 MB/s Min Write Speed: 10 MB/s Built-In Write-Protect Switch UHS-I / V10 / U1 / Class 10 See more product details