 "Sandisk 16GB SDSDB-016G SDHC Secure Digital Card 15MB/s Class 4 Limited"
 media players "16GB Sandisk SDHC 9-pin Class 4 min 15 MB/s Read and Write speeds 2.7V to 3.3V voltage support 24mm x 32mm 2.1mm Secure Digital High Capacity Card for digital cameras video other flash devices"
 "MICRO SD 32GB CLASE 4 ADAPTADOR" ADAPTADOR | Tradineur.com"
"Tipología: Micro SD analogico; Capacidad: 32 GB; Velocidad de escritura max: 4 MB/s; Velocidad de lectura max: 4 MB/s; Clase: 4@|@No" 