One bit represents 0 or 1 (that is, binary), and every 8 bits form a Byte (abbreviated as B) The most commonly used byte is an eight-bit byte, that is, it contains an eight-bit binary number. A binary number string is used as a combination, which is a small unit. Corresponding to a digital information of the binary number, the value of the bit will only be 0 or 1ġ. Mb in Mb/s has the same meaning as Mb in Mbps, both represent millions of bits, so Mbps=Mb/sġ. MB here means Million Bytes, and the files in the computer are expressed in BytesĢ. Byte is a unit of measurement used by computers to measure storage capacity.
#USB 3 TRANSFER RATE FLUCTUATES FULL#
Let's first look at the conversion relationship:ġ. Mbps, its full name is Million bits per second (1,000,000bit/s), which means that one million bits of data are transmitted per secondĢ.The bit here is the smallest unit representing digital signal data. What is the difference between Mbps, Mb/s and MB/s? The following is a detailed introduction. So, what is the difference between Mbps and MB/s? In the real-time display of the network speed at the top of our mobile phone, the unit is also MB/s. It is also Mbps.īut when using U disk or hard disk to copy files, the speed unit displays "MB/s". We usually refer to 50 megabytes and 100 megabytes of home broadband. What is the difference between Mbps, Mb/s, MB/s, Gbps, GB/s?Īs you may have noticed in daily life, when new mobile phone products are released and telecom operators are promoting network speeds, their speed units are all used in Mbps. Generally, USB 3.1 cable with a transfer rate exceeding 700MB/s (5.4Gbps) belongs to USB 3.1 GEN 2, the USB 3.1 GEN 2 cable of P-SHINE company has an actual transmission rate of 800~900MB/s
#USB 3 TRANSFER RATE FLUCTUATES PC#
If the mobile hard disk is a USB2.0 interface, when connecting it to the USB3.0 interface of a PC to transfer data, the maximum theoretical transfer rate will only be 480Mbps (60MB/s) of USB2.0. The actual transmission rate of the USB3.0 and USB3.1 GEN 1 interfaces are: read rate from 60MB/s to 140MB/s, and write rate from 50MB/s to 110MB/s.
The actual transfer rate of USB3.0 and USB 3.1 GEN 1 is about 3.2Gbps (410MB/s)
In fact, USB 3.1 Gen 1 is equivalent to USB 3.0, the transfer rate of USB 3.0 and USB 3.1 Gen1 is the same, but only the difference in name In fact, due to various factors, some losses have to be subtracted. Of course, this is only the theoretical rate. What is the actual data transfer rate of USB 3.1 GEN 1 and GEN 2?įor USB 3.1 TYPE C CABLE, the maximum theoretical rate of GEN 1 is 5Gbps, and the maximum theoretical rate of GEN 2 is 10Gbps.ġ.
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