• Format: microSDHC
• Ratings: Class 4
• Write Performance: Minimum 4MB/s*
• Capacities: 4GB， 8GB， 16GB， 32GB**

* Based on PNY’s internal testing; performance may vary depending upon host device. Not all SDHC host devices can achieve minimum 4 MB/s sequential write speeds. 1x = 150KB/sec.

** For Flash Media Devices， 1 megabyte = 1 million bytes; 1 gigabyte = 1 billion bytes. Actual useable capacity may vary. Some of the listed capacity is used for formatting and other functions， and thus is not available for data storage.

Actual number of photos may vary by camera settings and camera manufacturer. Assumes 409.6MB/hour video capacity is based on 4 minutes per H.264 750-Kbps video combined with 128-Kbps audio.

- See more at: https://www.pny.com/micro-sdhc-class4-flash-card?sku=P-SDU16G4-GE#sthash.h8ev3kso.dpuf