产品说明: 该产品广泛适用于： 1)促销礼品 2) 专业销售工具 3) 网上市场调查 4) 在线产品目录册 5)新会员、新学员网上召募 6) 网上产品、政策法规宣传 7) 重要时刻馈赠的纪念礼品. 标准usb2.0接口, a,支持固化文件、(do not delete the file) b,磁盘加密、(file encryption) c,无需驱动器、即插即用。(pnp plug and play) 可热插拔优盘.flash闪存芯片,超稳定技术,制作工艺生产。 our company has specialized in usb flash drive.1gb,2gb,4gb,8gb,16gb,etc. be applicable to: 1,promotion gifts 2,sales method tool 3,market research on line,4,electronic catalog 5, recruit online recruitment 6, product publicity or publicity of laws and regulations on line 7,a red-letter day souvenir,etc.