Expand your mobile phone’s onboard storage instantly with the SanDisk 16GB Class 4 microSDHC Memory Card. Offering seamless speed and performance for microSDHC-compatible devices including phones tablets and laptops SanDisk microSDHC memory cards add more storage so you can take more photos capture more video or carry more music apps and games with you. SanDisk microSDHC memory cards are shockproof X-ray proof and waterproof and capable of withstanding severe temperatures so your stored data is safe even under extreme conditions.