USB is a term that is very often referred to in the computer world. USB stands for Universal Serial Bus and is a serial bus standard as a connecting device especially for the computer. Although today is commonly used for other equipment such as game consoles, mobile phones, PDAs, digital cameras, printers and others. USB design that is designed to increase the ISA expansion cards into the computer or PCI bus, as well as to provide the capability of plug-and-play without having to reboot the computer. You can use the Anker 4-Port USB 3.0 Ultra Slim Data Hub and discover Anker 4-Port USB 3.0 Ultra Slim Data Hub review by visiting our website.
Why use the product? Because Anker has 4 USB ports that you can use at once. So you do not have to wait or take turns to charging your mobile phone, and also use that port for your flash disk.
USB 3.0 also has several advantages, namely:
– Transfer Rate
Transfer rate of USB 3.0 can reach about 3200 Mbits / s (3.2 Gbits / s or 400 Mbytes/second). So it could be interpreted that the transfer rate of USB 3.0 can achieve 4.8 Gbit / s or can be the speed of USB 3.0 is faster than the maximum speed that is owned by USB 2.0.
– Transfer Scheme
In addition to exceptional speed, you need to know more is the data transfer scheme by utilizing two-way data transfer technology called full duplex. With this capability makes USB 3.0 can be read simultaneously write data concurrently or simultaneously. When compared to USB 2.0 of course, is still not able to support this bi-directional technology.
– Power consumption
Power management owned USB 3.0 are certainly better than USB 2.0. This is because USB 3.0 supports idle, sleep and suspend. Moreover, USB 3.0 is very save electricity because the power supply voltage becomes 4V and 4.4V initial current is increased to 150mA. As a result, it can be used with 4 to 6 devices at once.
Despite being the most advanced USB, USB 3.0 still leaves the fact that many of the problems that he lacked:
– The cable length is limited
USB 3.0 maximum cable length of just 3 meters, whereas USB 2.0 cable can be maximized up to 5 meters. At least this cable problem can be addressed by adding a USB Hub.