If you are looking to add USB 3.0 to your existing notebook, then you may want to check out the StarTech 2 Port USB 3.0 Express Card.
The StarTech 2 Port USB 3.0 Express Card plugs into your express card slot on your notebook, and it features two USB 3.0 ports. However, there is just one problem with it: you will only be able to power one port at a time with your notebook.
If you want to use both of the USB 3.0 ports on the StarTech 2 Port USB 3.0 Express Card, you will have to use an additional power adapter, which isn’t ideal.
Advantages of USB 3.0
USB 3.0, also known as SuperSpeed USB, offers several advantages over its predecessor, USB 2.0. The most notable improvement is the data transfer rate. USB 3.0 can transfer data at speeds up to 5 Gbps, which is ten times faster than USB 2.0’s 480 Mbps. This makes it ideal for transferring large files, such as high-definition videos or extensive photo libraries, in a fraction of the time.
Another advantage is improved power management. USB 3.0 devices can draw more power when needed and conserve energy when not in use. This is particularly beneficial for external hard drives and other high-power devices. Additionally, USB 3.0 ports are backward compatible with USB 2.0 devices, ensuring that your older peripherals will still work with the new interface.
Considerations When Using the StarTech 2 Port USB 3.0 Express Card
While the StarTech 2 Port USB 3.0 Express Card offers a convenient way to upgrade your notebook, there are some considerations to keep in mind. As mentioned earlier, the card can only power one port at a time directly from the notebook. This limitation can be a significant drawback if you need to use multiple high-power devices simultaneously.
To overcome this, you can use an external power adapter. However, this adds another component to your setup, which can be cumbersome, especially if you are frequently on the move. Additionally, the need for an external power source may limit the card’s portability, which is one of the primary reasons for using a notebook in the first place.
Despite these limitations, the StarTech 2 Port USB 3.0 Express Card is a valuable addition for those who need faster data transfer speeds and improved power management. It is particularly useful for professionals who work with large files or require quick access to external storage devices.
If you want one, the StarTech 2 Port USB 3.0 Express Card is available to pre-order for £39.09, about $50.
via Gizmodo
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