Is the U disk installation system (win7) bought by Taobao reliable?

As long as it is a genuine USB flash drive, it is reliable.

Tips for buying USB flash drives are as follows:

1, USB2.0 can reach 480Mbps, USB3.0 can reach 5.0Gbps, and the transmission experience is much faster than USB2.0. For users who often store large-capacity files, it is necessary to buy a USB flash drive of USB3.0. USB2.0 and USB3.0 can be distinguished at a glance, and the interface of USB3.0 is blue.

2. Price is a very sensitive and important factor. Since the current USB flash drives generally look similar, people will choose a more cost-effective one. Whether the cost performance is high or not depends mainly on the brand. We will elaborate on which brand is more cost-effective later.

3. Capacity is a factor that users must consider when purchasing USB flash drives. This is mainly based on your own needs. Judging from the market sales data, there are more users who mainly choose 32G and 64G. For designers, photographers and film collectors, more storage space may be needed, but for ordinary business people and student parties, the capacity of 32 and 64 is more suitable.