Please read carefully before payment: Q: Can the logo of this product be customized? A:Yes! It's free. Free samples will be provided within 10 minutes during working hours. Q: Is there any additional fee for customizing the logo? A: No! Our free custom logo service for this product so you don't have to pay extra. Q: How to place an order for a customized logo? A: Please contact online customer service before creating an order. Provide custom logo files and describe customization requirements. (If you do not contact online customer service and send your logo, we will send the goods without the logo by default.) Q:What format is required for custom files? A: Please use pure black and white patterns or text as custom files. Available in image format JPG or PNG. Make sure the image file has a resolution of 800 pixels or ab

Features:

· Durable data storage:4GB/8GB/16GB/32GB/64GB/128GB/256GB.

· USB 3.0 high-speed data transfer performance.

· USB flash drive design: Small and portable.

· Plug and play: No need drive/power supply only plug in.

· Compact: Wood cover design can protect the connector.

· A-class chip:Can be erased repeatedly for 100,0000 times.

· Operating system:Windows 98/ME/2000/XP/Vista/7/8/10,Mac OS 9.X,Linux2.4 or above.                                                                     

· Writing speed:10 Mb/s -50 Mb/s.The rate of performance depends on the different operation system available and various flash adopted, so the speed maybe different.

About capacity: 4GB = 3.6GB-3.9GB 8GB = 7.4GB-7.8GB 16GB = 14.2GB-15GB 32GB =28GB-30GB 64GB = 58GB-60GB 128GB = 110GB-120GB Vendors are using decimal arithmetic Flash memory:1 MB = 1000 KB,1G = 1000 MB Operating system calculated with binary arithmetic:1 MB = 1024KB,1 GB = 1024 MB There are some differences between the display capacity and nominal capacity of flash memory products" This is calculation difference between manufacturer and your PC,please Google"Memory card capacity"to get more information.Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1 GB = 1.00 Billion bytes.The pursuit of the perfect person is not recommended to buy. Storage Format Description: The default format of the storage device is FAT32.Most devices that use memory cards (cameras,recorders,etc.)only support the FAT32 format.If you need NTFS or exFAT format,you need to convert the format on your computer or other devices. Attention: 1.To avoid data loss or mechanical damage,do not turn off the computer or remove the flash drive during transfer. 2.Please do not pull out the USB flash drive when using it,otherwise your data may be lost. 3.After using the USB flash drive,it is best to remove it as soon as possible.This will help extend its storage life. 4.Please do not format the USB flash drive frequently,otherwise the USB flash drive may be easily damaged. About signing: 1. The outer packaging of the goods is intact,and there is no trace of secondary packaging at the seal. 2. Please confirm whether the product is the product you purchased before signing for receipt,and check the model and quantity by yourself. 3. If the goods are damaged or other abnormalities when signing for receipt,please refuse to sign for receipt and contact us in time to deal with it. FEEDBACK "1.We are pure-heart seller and our goal is 5 STARS. 2.Please kindly leave us positive feedback, we will try our best to do better. 3.We focus at customer's satification and always put it in highest priority.If you have any problem with the item,we can always try our best to Provide a good solution.Please do contact us in advance before leaving any negative/neutral feedback.Good communcation is important for us.We are for sure can make it a successful transaction".