30PCS per lot Custom LOGO maple Wood/Walnut wood

Welcome We are usb factory， manufacturing and customing all kinds of high quality usb flash drive each usb pass real capacity ing before shipping ， ensure each one with good qualiuty when customer received if you need a larger quantity ，or other custom style . please conatct us. we are trying to give our customers best price & style & services. Best regards. For LOGO: 1.logo free 2.After you place an order，please send the logo picture to my email or message，thank you LOGO can be JPG， JPEG， GIF， PNG， BMP format，limit size to upload on page is 5MB. Feature: Support USB version 2.0 Reading speed: 8MB-15MB/sec， Writing speed: 4MB-6MB/sec Hot Plug & Play Durable solid-state storage No external power is required 4.5V ~ 5.5V from USB port Support Win98/ME/2000/XP/Vista/7 Compatible with USB 1.1/2.0 Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Life:>1 million times About capacity: 128MB = approximately 115MB-125MB 256MB= approximately 230MB-250MB 512Mb = approximately 470MB-500MB 1GB = approximately 950MB-980MB 2GB = approximately 1.7G-1.9G 4GB = approximately 3.6GB-3.8GB 8GB = approximately 7.4GB-7.6GB 16GB = approximately 14GB -15GB 32GB = approximately 28GB -30GB 64GB = approximately 58GB -60GB 128GB =approximately 110GB-120GB Note: Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB， 1G = 1000 MB Calculated， operating system with binary arithmetic: 1 MB = 10B， 1 GB = 1024 MB So there are some differences between display capacity and nominal capacity of flash memory products. Tip: 1. To avoid data loss or mechanical damage， do not power down your computer or unplug flash disk during transfer. 2. Please do not remove your USB flash drive when it is being used otherwise your data may loss. 3. After using USB flash drive， it is better to remove it as soon as possible. That will helps to extend its storage lifetime. 4. Please do not format your USB flash drive frequently， otherwise the USB will be damaged easily. Picture Show: About Feedback and Rating We will work with you to until you are satisfied. we sincerely hope that you can leave us a 5 star feedback. If， for any reason you are not satisfied with your purchasing， please contact us through "My Messages" or "Ask Seller Questions" .we will give you good solution to make you satisfied. Thanks Our working schedule UNITED STATES : PM 6:00~AM 2:00 FRANCE: AM 2:00~ AM:10:00 UK: AM 1:00~9:00 SPAIN : AM 2:00~ AM:10:00 GERMANY : AM 2:00~ AM:10:00 AU: AM 12:00~ PM:8:00 Brazil: PM 10:00~AM 7:00 RussianFederation:AM5:00~PM:2:00 We have days off on Sunday and public holidays. We apologize for the late reply during the holidays.