Product Model: CuteSD2GB

Flash memory card capacity: 4GB/2GB/1GB

Flash memory card speed: Class 0/Class 2/Class 4

File format: FAT*2

Security: Built-in write-protect switch to prevent data loss.

Design standard: Meet SD 2.0 standard of the SD Association.

Certification: CE and CFF certification

Volume size: *4mm x *2mm x 2.1mm

Operating temperature: **5ºC ～ *5ºC

Storage temperature: **0ºC ～ *5ºC

Voltage: 3.3V

Support: Lifetime limited warranty

Warm Tips:
Please use quaity card reader to verify all memory card by H2testw on PC
Please don\'t use cheap card reader to test memory card, speed of meomry card will be reduced by low quality card reader
The most reliable software to verify memory card is H2testw
Memory card speed will greatly affected by card reader, adapter, USB port etc. Low quality device will **0% slow down card speed.