USB Pen Drive, usb disk, usb drive, usb flash drive USB Pen DriveCapacity: 32GB/16GB/8GB/4GB/2GB/1GB/512MB/256MB/128MB; ... ) Storage Relative Humidity: 20% ~ 93% We also produce USB Flash Drive, GPS, Digital Video Camera, Digital Camera, Mp3, Mp4, Car FM ... Transmitter, Memory Cards (SD/Mini SD/Micro SD/XD/MMC/CF/M2 Card), etc. OEM ...