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Four advantages of USB video capture cards

Views : 185
Author : PURPLELEC
Update time : 2024-07-16 10:03:50
  With the rapid development of a convenient society, compared to the past PCI-E built-in video capture cards, USB external video capture cards are more in line with the needs of this era. USB video capture cards have the following four advantages:
  1. Easy to use
  The so-called USB external video capture card means that this type of video capture card no longer needs to be inserted into the PCI-E slot of the computer motherboard like the previous PCI-E built-in video capture card to perform acquisition work. Instead, it can be directly connected to the computer with only the USB interface on the capture card to capture and transmit video signals, thus directly eliminating the troublesome process of disassembling the computer host and installing the video capture card.
  2. Driver-free installation
  USB video capture cards do not need to install any drivers, because the USB interface system used is consistent and the connection is simple. The computer system can automatically detect and configure the USB capture card and support hot plugging. The system does not need to be restarted for newly added devices.
  3. Easy to carry
  USB video capture cards are rectangular boxes with hard shells, and most of them are small in size, so you can put them in your pocket when you don't need them, and you don't have to worry about any damage to the USB capture card. Don't underestimate this advantage, because it reduces the requirements for the use environment, and then easily moves the video capture work from indoors to outdoors, expanding the scope of use of video capture cards.
  4. Wide application fields
  USB external video capture cards can be used in various fields according to actual needs to collect different types of video signals. For example, Purplelec USB external video capture cards have multiple types, and can collect 7 common video signals in life. They can be used in various fields such as online celebrity live broadcasts, game live broadcasts, remote medical consultations, video conference live broadcasts, conference recordings, and court trial live broadcasts. The video signals are fully collected and transmitted to the computer for storage, or the video signals are pushed and broadcast live using streaming software.