[DETAIL]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 - +70°C●Storage Temperature: -50°C - +80°C●USB Service Voltage: 4.5V-5.5V●Storage Lifetime: More than 5 years●Use A-class chip, can be erased repeatedly for 100,0000 times●Operating System: Win98/ME/2000/XP/ Vista/win7 /win8, Mac OS 9.X/Linux2.4 or above●USB connection:support Hot plug & Play.●Easy to read and read in high speed ,No need drive/power supply only plug in.[ATTRIBUTES]- Hign-concerned Chemical: None- Encryption: No- Package: No- Hign-concerned Chemical: None- Encryption: No- Package: No- Material: Wooden- Model Number: Pen drive- Product Type: Flash Disk,Normal,Multifunctional,Creative- Interface Type: USB 2.0- Name: JASTER- Origin: Mainland China- Certification: CE- Capacity: 128GB 64GB 32GB 16GB 8GB 4GB- Personalized customization: Yes- Color: Bamboo,Carbonized bamboo,maple,walnut- Style 1: Waterproof USB flash drive- Style 2: Hi-Speed USB stick- Custom logo: Free custom logo- Custom logo 1: Laser engraving- Custom logo 2: Color printing- Custom logo 3: 3D Laser Engraving- Sample: Sample in 10 Minute- Interface: USB 2.0 stick- BOX: Wooden box- Support System: Win98/ME/2000/XP/ Vista/win7 /win8/win10,Mac OS 9.X/Linux2.4 or above- Support Format: FAT32/NTFS/exFAT- Quality: H2testw test- Gift: wedding gift- Gift 1: Creative gift- Gift 2: Business gift- Gift 3: Photography Studio