 "MICRO SD 16GB CLASE 4 ADAPTADOR" ADAPTADOR | Tradineur.com"
"Tipología: Micro SD analogico; Capacidad: 16 GB; Velocidad de escritura max: 4 MB/s; Velocidad de lectura max: 4 MB/s; Clase: 4@|@No" 
 "Sandisk 8GB SDSDB-008G SDHC Secure Digital Card 15MB/s Class 4 Limited"
 media players video cameras and other flash devices" "8GB Sandisk SDHC 9-pin Class 4 min 15 MB/s Read Write speeds 2.7V to 3.3V voltage support 24mm x 32mm 2.1mm Secure Digital High Capacity Card for digital