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Item specifics
  • Model Number: U335
  • Package: Yes
  • Encryption: No
  • Style: Rectangle,Stick,Lanyard
  • Product Weight: 30G
  • Product Type: Creative
  • Brand Name: Netac
  • Interface Type: USB 3.0
  • Time to market: 2015
  • Products Status: Stock
  • Material: Plastic
  • Color: White Pendrive
  • Weight: 30g
  • Capacity: 16GB 32GB 64GB
  • Measurement: 64mm x 19mm x 9mm
  • Operating ambient temperature:: 0-60
  • Nonoperating temperature:: -25-80
  • Packaging: With original retail packaging
  • Material: ABS plastic
  • Feature: Easy to Carry
  • OS: Windows 8/7/XP or above,Mac OSX 10.5 or above
Product Description



Hardware Write Protection Memory Stick U Disk Thumb Pendrive Netac U335 Flash Drive USB 3.0 64GB 32GB 16GB Pen Drive

item description



The World’s First USB 3.0 Hardware Write Protection Swither Flash Drive:The easiest way to protect your flash drive to computer viruses and unauthorized data tampering. When write protection switcher is turned on, the whole drive will be read-only. Nobody or computer viruses can tamper with your data. Sometimes old way is the best way.

USB3.0 Interface:Super fast speed feeling


1.All the USB3.0 hard disk/USB3.0 USB flash drive are compatible with the old version USB2.0 port.

2.The write/read speed we describle is the Max data that USB3.0 can be up to .

3.The Max write/read speed only can be reached when you use good quality USB3.0 test devices.

4.Please use good quality test devides to test the write/read speed,if you use the USB3.0 hard disk/USB flash drive with USB2.0 port, write/read speed will be slower,it is normal.

5.The speed will be quite different tested on different software.(Tested on H2testw may be lower than tested on Crystal DiskMark).

6.If you need to use software to test,please pay attention to the loss problem.Error will be between 0.05%.The extreme pursuit of perfection buyer is not recommended to buy.

7.Speed based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors.

About REAL Capacity

Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.This is calculation difference between manufacturer and our PC

16GB     = approximately 14GB-15GB
32GB     = approximately 28GB-30GB
64GB     = approximately 58GB-60GB

This is calculation difference between manufacturer and your PC, please Google \'USB Flash Drive capacity\' to get more information.

Package Contains:
USB Flash Drive with retail packaging   *1
Instruction   *1

item picture

U223 (1)U223 (7)


U223 (4)U223 (6)U223 (14)U223 (12)U223 (2)U223 (9)

Product images shown here are indicative only,the actual product may differ.

The actual speed is different based on host device,interface, usage conditions, the capacity you choose and other factors.

If you need to use software or card reader to test, please pay attention to the loss problem,Error will be between 0.05%.The extreme pursuit of perfection buyer is not recommended to buy.


1. Flash Drive: 1 years warranty
2. HDD: 3 years warranty
3. SSD : 5 years warranty

Notice about the warranty:
If the product damaged(not man-made) in a month after you receive it , please contact us and provide the evidence, then we will resend a new one to you after you send back the old item.


1. We accept Alipay.All major credit cards are accepted through secure payment processor escrow.
2. Payment should be made within 7 days in case that the order will be shut down automatically.


1.Orders can be shipped timely after the payment verification. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
2.The images shown are not the actual item and are for your reference only.
3.Please make sure correct shipping address, we only ship to the address you give.It can\'t be changed if order completed.        
4.Transit Time may vary,particularly during the shopping and holiday season.Please be patient.
5.If you have not received your order within 30days after shippment,please contact us freely.We would like to help you track the shippment and get back to you asap.


1.You have 15 days to contact us and 30 days to return it from the date you received. If this item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement.

2.All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return.

3.We will refund you upon receipt of the item in its original condition and packaging with all components and accessories.But shipping,handling and insurance fees are non refundable.

4.Please open the package when courier send to you and be present to make sure the products are in good condition.If not,please take several photos for us. Then we will investgate, give you refund or resend products.If the returned item is found non-defective,buyers need to be responsible for all shipping charges.


Positive comments are quite important to us.So please give us five-star comment if you like our items, we will be greatly appreciated to win your praise and support.

But if you are really unsatisfied with our products, please contact us before you give any neutral or negative feedback. We are always with you, and we are always striving to solve problems and provide the best service for you.

Thanks a lot.


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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