Item No.: UD1400 Product Name: USB PEN Flash disk Description: Outstanding Features: 2-in-1: USB + Ball Pen Copper Casing With LED Indicator Specification: USB Version 1.1/2.0 interface Capacity from 16MB to 1GB Auto-run Function is optional Bootable Function Built-in Password Protection High Performance (USB1.1) Write up to 1.0MB/Sec and read up to 1.1MB/Sec. (USB2.0) Write up to 8.0MB/Sec and read up to 10.0MB/Sec. Drive free (except Windows 98 and below) 10 years data retention More than 1,000,000 times data encryption Product Dimension: 15.0*1.6*1.6cmH Net weight: 0.04KG Packing Detail: Gift box Size: 11*9*3.2cmH Gift box weight (Including USB): 0.13KG Units per Carton: 100PCS Carton Size: 49*49*19cmH GW/CTN: 13KG