Features: ● Read Speed: 10MB-18MB/second ● Write Speed: 5MB-8MB/second ● USB 2.0 interface with higher speed and higher stability ● Portable, lightweight, high-quality metal protects the connector ● Environment Temperature: -40°C to +70°C ● Storage Temperature: -50°C to +80°C ● USB Service Voltage: 4.5V-5.5V ● Storage Lifetime: More than 5 years ● Uses A-class chip, can be erased repeatedly up to 100,000 times ● Operating System: Windows 98/ME/2000/XP/Vista/Win7/Win8/Win10, Mac OS 9.X/Linux 2.4 or above ● USB connection supports hot plug and play ● High-speed read and write performance; no external power supply or driver required Attributes: - High-concerned Chemical: None - Encryption: No - Package: No - Material: Wood - Model Number: Pen Drive - Product Type: Flash Disk, Normal, Multifunctional, Creative - Interface Type: USB 2.0 - Brand: JASTER - Origin: Mainland China - Certification: CE - Capacity: 128GB, 64GB, 32GB, 16GB, 8GB, 4GB - Personalized Customization: Yes - Color: Bamboo, Carbonized Bamboo, Maple, Walnut - Style: Waterproof USB Flash Drive, Hi-Speed USB Stick - Custom Logo Options: Laser Engraving, Color Printing, 3D Laser Engraving - Sample Availability: Available within 10 minutes - Interface: USB 2.0 Stick - Packaging: Wooden Box - Supported Systems: Windows 98/ME/2000/XP/Vista/Win7/Win8/Win10, Mac OS 9.X/Linux 2.4 or above - Supported Formats: FAT32, NTFS, exFAT - Quality Test: H2testw verified - Ideal For: Wedding Gift, Creative Gift, Business Gift, Photography Studio Use