Gigastone 3-Packs MicroSD HC 16GB C10 U1 With SD Adapter includes Bonus Instant Savings Coupon GIGASTONE AUTHORIZED DEALER With FULL Warranty INCLUDES BONUS Instant Savings Coupon UP TO 48MB/S transfer read speed. COMES WITH a SD adapter making this product the perfect universal MicroSD Transfer Kit. PERFECT SPEED and performance for Full HD 1080p recording and play back. SHOCK PROOF , water proof, X-ray proof and Magnetic proof. PERFECT SOLUTION for data transfer between any computer and/or android Smart Phone, tablet PC, DSLR and HD camcorder.