Product Description Specifications USB pen with removable drive, transparent body, contrasting rubber highlights, rotating grip to extend the writing pen, Grade A memory, LED data transfer light, 10 Year warranty on data retention, 1 year replacement warranty on faulty manufacture. Uses a standard small “Parker” refill, approx. 500m length. Product Size: 135 x 15 mm Branding Area: 27 x 4.5 mm (clip), 26 x 5 mm (rear of pen), 27 x 12 mm (USB body) Standard Packaging: Tissue Wrap Certification: CE, FCC, USB2.0, RoHS Data Upload: Free Data upload to 150MB on all indent orders. Notification: USB 2.0 has an average read-write speed of 480 MBPS (megabytes per second), while USB 3.0 transfer speed is 4800 MBPS, 10 times faster. If you have high capacity data files, videos & very high-resolution images, you may need a faster flash drive. If Capacity: 1 Gb