Wood Pen USB Flash Drives1. Detailed Explanation Eco friendly wooden USB drive in pen drive, it's a combination of traditional wooden craft and modern digital products. Sophisticated technology, elegant and graceful, they are the best and first choice of trade show, company promotion and meeting, Wooden Pen has the characteristics of advertising gifts, stylish, high-end business features, is the perfect combination of practical and value.2. Extra Details● Material: Wood and metal● Dimension: 143mm x 18mm● Capacities: 512MB 1GB 2GB 4GB 8GB 16GB 32GB 64GB● Interface: 2.0● System: Window 98, ME, 2000, XP, VISTA, WIN7, WIN8, 8.1, WIN10, Max OS9.0/10.0 or above, LINUX KERNEL 2.4 or above● Warranty: 3 years● Imprint options: Engraving, custom colors print● Logo request: AI( Adobe Illustrator), CDR( CorelDraw), EPS, PDF, PSD, JPG etc● Write speed: 4-10MB/S● Read speed: 11-18MB/S● Data service: Photos, Music, Videos, Audio files, PDF files and even PowerPoint presentations3. Samples RequestSamples with small memory size (1MB-16GB) can be provided for testing quality as FREE before you place orders, but the shipping charges from China to your country should be paid by your side.All the USB flash drives pass H2 testing.