round 2
those are Mb not MB MB is megabytes Mb is megabits //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
Also abbreviated as meg, MB is short for megabyte. A MB is a common measurement used with computer storage media. A Megabyte is equal to 1,048,576 bytes. However, the IEC defines that one MB is equal to 1,000,000 bytes, or 106. Therefore, a MB could really equal either of these values although commonly the first value is used in computing.
Mb is short for megabit and is 1,000,000 bits or 106, this term is often used to express the rate data is transferred. For example, "10/100 Mbps" represents 10 or 100 megabits per second, the common speed of a standard network card.
KB/s vs Kb/s vs MB/s vs Mb/s
Bandwidth is usually specified in one of four ways depending upon how an ISP wants to advertise. Whatever speed they give, you can always convert it to another to compare speeds.
The first letter in any of these is either K for Kilo or M for Mega. The next letter is either a lowercase b or an uppercase B, for bits and Bytes, respectively. The "/s" stands for "per second" which is also often represented as "ps."
These abbreviations can be interpreted as:
MB/s = Megabytes (1024 Kilobytes) per second
Mb/s = Megabits (1024 Kilobits) per second
KB/s = Kilobytes (1024 bytes) per second
Kb/s = Kilobits (1024 bits) per second