... ,16GB,32GB Memory PVC design Specifications: ♥ Interface: USB2.0 ♥ USB Service Voltage: 4.5V-5.5V ♥ Environment ... resistance, damp proof, Lighting Resistance, antimagnetic ♥ Use A-class chip, can be erased repeatedly for 100,0000 ... , MACHow to keep your USB be useful for a long time: ♥ Be sure USB Drive far away ... Cartoon PVC Material U disk,Flash drive USB 2.0 Memory Disk with 128MB,256MB,512MB,1GB,2GB ...