KIOXIA EXCERIA is a series of memory cards, and the specific model mentioned in your query likely refers to either an SD card or a microSD card from this line. The "H/E" could indicate a separate "High Endurance" model for surveillance, which is a different product line from the standard EXCERIA memory card
Maximum Read Speed: Up to 100 MB/s.
UHS Speed Class: U1.
SD Speed Class: C10.
Intended Use: Full HD video recording.
Capacities: 16GB, 32GB (microSDHC), 64GB, 128GB, and 256GB (microSDXC).
Approximate Usable Capacity: Varies by model.
Interface: UHS-I.
Dimensions (L x W x H): 15.0 x 11.0 x 1.0 mm.
Weight: Approximately 0.3 g.
These microSD cards are waterproof (IPX7), shockproof (passed a 5-meter drop test), and X-ray proof (ISO7816-1 compliant). They operate in temperatures from -25°C to 85°C, are resistant to ESD, and have an electrical fuse for safety.