Unique credit card-shaped 4GB flash drive with a flip opening. The flash drive has a USB 2.0 interface and can be branded in full colour on one or both sides. It has a read speed of 5MB/s and a write speed of 3MB/s, and data uploading is available on request. Features: * Unique credit card-shaped 4GB flash drive with a flip opening * 5MB/s read, 3MB/s write * Full colour branding on one or both sides * Data uploading is available on request