Tenveo Video Conferencing Camera USB3.0 And 2.0 Interface Comparison
May 15, 2018
Tenveo video conferencing camera USB3.0 and 2.0 interface comparison
With the gradual popularization of USB3.0 interface products, Tenveo USB3.0 video conferencing camera is also born, USB 3.0 interface is different from USB2.0 interface mainly in the transmission speed, we all know the USB3.0 interface transfer rate Will be much faster than USB2.0, but in the end how fast, let's analyze.
USB3.0 introduces full-duplex data transmission. Two of the five lines are used to send data, two are used to receive data, and one is a ground line. In other words, USB 3.0 can read and write simultaneously at full speed. Previous USB versions did not support full-duplex data transmission. The actual transmission speed of this new ultra-high speed interface is about 3.2Gb/S (ie 400MB/S). The theoretical maximum rate is 4.8 Gb/S (ie 600 MB/S).
USB3.0 and USB2.0 transmission speed difference:
Although the amount of data transmitted per second reaches the Gb level, this is not yet very image. For example, a single 10GB file is transferred to an external hard disk with USB 3.0 in about 25 seconds (10GB/400MB/S = 25 S), while USB 2.0 takes at least 5 minutes.
USB 3.0 is backward compatible with USB 2.0. So, whether you are using a new USB 3.0 device or a new computer that supports USB 3.0, your old device can still be used. Of course, this transfer rate is the USB 2.0 rate.
Similarly, the USB3.0 interface is used in videoconferencing cameras, and it can achieve high-speed data transmission. The technology is improving and the products are updating. Tenveo will continue to improve the product innovation and devote itself to producing better products.
