Usb Internet Speed Hack Software
USB - Wikipedia, the free encyclopedia. Universal Serial Bus (USB)Certified USB logo. Type. Bus. Production history.
Designer. Compaq, DEC, IBM, Intel, Microsoft, NEC and Nortel. Designed. January 1. Manufacturer. Compaq, DEC, IBM, Intel, Microsoft, NEC and Nortel. Produced. Since 1.
How to Speed Up the USB Data Transfer Rate. If your computer is slow due to a low USB data transfer rate from other devices connecting to it, you can improve your PC. Release name Release date Speed and max signalling rate Note; USB 0.8: December 1994: USB 0.9: April 1995: USB 0.99: August 1995: USB 1.0 Release Candidate: November 1995.
Instant, No Hassle Connections. Universal Serial Bus (USB) connects more than computers and peripherals. It has the power to connect you with a whole new world of PC. News and product reviews on both USB 1.1 and 2.0 peripherals and adapters. Also includes a FAQ and USB 2.0 driver update. USB Internet Stick.com is an up to date source of information, ratings and reviews for USB Internet devices on all major wireless internet providers.
Superseded. Serial port, parallel port, game port, Apple Desktop Bus, and PS/2 connector. General specifications. Length. 2вЂ“5 m (6 ft 7 inвЂ“1. Width. 12 mm (A- plug), 8. B- plug); 7 mm (mini/micro- USB); 8. C- plug)Height. 4.
A- plug), 7. 7. B- plug, pre- v. 3.
USB); 2. 4 mm (C- plug)Hot pluggable. Yes. External. Yes. Cable. Four wires plus shield (pre- 3.
USB 3. 0)Pins. 4: one power supply, two data, one ground (pre- 3. USB)9: (USB 3. 0); 1. USB 3. 0); 2. 4: (USB Type- C cable)Connector. Unique. Electrical. Signal. 5 V DCMax. В±0. 2. 5 V (pre- 3.
V (USB 3. 0)2. 0. V (USB- PD)Max. current. A (USB 2. 0)0. 9 A (USB 3. A (USB BC 1. 2)3 A (USB Type- C)Up to 5 A (USB- PD)Data.
Data signal. Packet data, defined by specifications. Width. One bit. Bitrate. Mbit/s (depending on mode)Max. Protocol. Serial. Pin out. The standard- A USB plug (left) and standard- B plug (right)Pin 1. VCC (+5 V, red wire)Pin 2. Dataв€’ (white wire)Pin 3.
Data+ (green wire)Pin 4. Ground (black wire)USB, short for Universal Serial Bus, is an industry standard developed in the mid- 1. It is currently developed by the USB Implementers Forum. USB was designed to standardize the connection of computer peripherals (including keyboards, pointing devices, digital cameras, printers, portable media players, disk drives and network adapters) to personal computers, both to communicate and to supply electric power. It has become commonplace on other devices, such as smartphones, PDAs and video game consoles. USB has effectively replaced a variety of earlier interfaces, such as serial and parallel ports, as well as separate power chargers for portable devices. OverviewIn general, there are three basic kinds or sizes related to the USB connectors and types of established connection: the older "standard" size, in its USB 1. USB flash drives), the "mini" size (primarily for the B connector end, such as on many cameras), and the "micro" size, in its USB 1.
Unlike other data cables (e. Ethernet, HDMI), each end of a USB cable uses a different kind of connector; a Type- A or a Type- B.
This kind of design was chosen to prevent electrical overloads and damaged equipment, as only the Type- A socket provides power. There are cables with Type- A connectors on both ends, but they should be used carefully. Therefore, in general, each of the different "sizes" requires four different connectors; USB cables have the Type- A and Type- B plugs, and the corresponding receptacles are on the computer or electronic device. In common practice, the Type- A connector is usually the full size, and the Type- B side can vary as needed. The mini and micro sizes also allow for a reversible Type- AB receptacle, which accepts either a Type- A or a Type- B plug. In this scheme, known as USB On- The- Go, one receptacle performs double duty in space- constrained applications. Counter- intuitively, the "micro" size is the most durable from the point of designed insertion lifetime.
The standard and mini connectors were designed for less than daily connections, with a design lifetime of 1,5. Improved mini- B connectors have reached 5,0. Micro connectors were designed with frequent charging of portable devices in mind; not only is design lifetime of the connector improved to 1. USB receptacles. Likewise, the springy part of the retention mechanism (parts that provide required gripping force) were also moved into plugs on the cable side.USB connections also come in five data transfer modes, in ascending order: Low Speed, Full Speed, High Speed (2.
Super. Speed (3. 0), and Super. Speed+ (3. 1). High Speed is supported only by specifically designed USB 2. High Speed interfaces (that is, USB 2. High Speed designation do not support it), as well as by USB 3. Super. Speed is supported only by USB 3.
History. The basic USB trident logo. USB logo on the head of a standard A plug, the most common USB plug. A group of seven companies began the development of USB in 1.
Compaq, DEC, IBM, Intel, Microsoft, NEC, and Nortel. The goal was to make it fundamentally easier to connect external devices to PCs by replacing the multitude of connectors at the back of PCs, addressing the usability issues of existing interfaces, and simplifying software configuration of all devices connected to USB, as well as permitting greater data rates for external devices. A team including Ajay Bhatt worked on the standard at Intel; [1. USB were produced by Intel in 1.
The original USB 1. January 1. 99. 6, defined data transfer rates of 1.
Mbit/s "Low Speed" and 1. Mbit/s "Full Speed".[1. Microsoft Windows 9. OSR 2. 1 provided OEM support for the devices. The first widely used version of USB was 1.
September 1. 99. 8. The 1. 2 Mbit/s data rate was intended for higher- speed devices such as disk drives, and the lower 1. Mbit/s rate for low data rate devices such as joysticks.[1. Apple Inc.'s i. Mac was the first mainstream usage of USB and the i. Mac's success popularized USB itself.[1. Following Apple's design decision to remove all legacy ports from the i.
Mac, many PC manufactures began building legacy- free PCs, which lead to the broader PC market using USB as a standard.[1. The USB 2. 0 specification was released in April 2. USB Implementers Forum (USB- IF) at the end of 2. Hewlett- Packard, Intel, Lucent Technologies (now Alcatel- Lucent), NEC, and Philips jointly led the initiative to develop a higher data transfer rate, with the resulting specification achieving 4. Mbit/s, a 4. 0- times increase over the original USB 1. The USB 3. 0 specification was published on 1. November 2. 00. 8.
Its main goals were to increase the data transfer rate (up to 5 Gbit/s), decrease power consumption, increase power output, and be backward compatible with USB 2. USB 3. 0 includes a new, higher speed bus called Super. Speed in parallel with the USB 2. For this reason, the new version is also called Super. Speed.[1. 9] The first USB 3. January 2. 01. 0.[1. As of 2. 00. 8[update], approximately six billion USB ports and interfaces were in the global marketplace, and about two billion were being sold each year.[2.
In December 2. 01. USB- IF submitted USB 3. USB Power Delivery 2.
USB Type- C specifications to the IEC (TC 1. Audio, video and multimedia systems and equipment) for inclusion in the international standard IEC 6. Universal Serial Bus interfaces for data and power, which is currently based on USB 2. Version historyVersion history overviewRelease name. Release date. Speed and max signalling rate. Note. USB 0. 8. December 1.
USB 0. 9. April 1. USB 0. 9. 9August 1. USB 1. 0 Release Candidate.
November 1. 99. 5USB 1. January 1. 99. 6Low Speed (1. Mbit/s), Full Speed (1. Mbit/s)USB 1. 1. August 1. USB 2. 0. April 2. High Speed (4. 80 Mbit/s)USB 3. November 2. 00. 8Super.
Speed (5 Gbit/s)Also called USB 3. Gen 1[2. 3]USB 3. July 2. 01. 3Super. Speed+ (1. 0 Gbit/s)[2.
Also called USB 3. Gen 2[2. 3]Version history for Power related specificationsRelease name. Release date. Max rate. Note. USB Battery- Charging 1. March 8, 2. 00. 75. V, 1. 5. A max. USB Battery- Charging 1. April 1. 5, 2. 00.
USB Battery- Charging 1. December 7, 2. 01. USB Power- Delivery 1 (v. July 5, 2. 01. 22.
V, 5. A max. Based on FSK protocol over Vbus pin. USB Power- Delivery 1 (v. March 1. 1, 2. 01. USB Type- C 1. 0. August 1. 1, 2. 01.
V, 3. A max. New cable definition. USB Power- Delivery 2 (v. August 1. 1, 2. 01. V, 5. A max. Based on BMC protocol over CC pin on new cable Type- CUSB Type- C 1. April 3, 2. 01. 55. V, 3. A max. USB Power- Delivery 2 (v. May 7, 2. 01. 52.
V, 5. A max. PrereleasesThe USB standard evolved through several versions before its official release in 1. USB 0. 8 вЂ“ released in December 1. USB 0. 9 вЂ“ released in April 1. USB 0. 9. 9 вЂ“ released in August 1. USB 1. 0 Release Candidate вЂ“ released in November 1. USB 1. xReleased in January 1. USB 1. 0 specified data rates of 1.
Mbit/s (Low Bandwidth or Low Speed) and 1. Mbit/s (Full Bandwidth or Full Speed). It did not allow for extension cables or pass- through monitors, due to timing and power limitations. Few USB devices made it to the market until USB 1.
August 1. 99. 8, fixing problems identified in 1. USB 1. 1 was the earliest revision that was widely adopted and led to Legacy- free PCs.[1. USB 2. 0USB 2. April 2. 00. 0, adding a higher maximum signaling rate of 4.
Mbit/s called High Speed, in addition to the USB 1. Full Speed signaling rate of 1. Mbit/s. Due to bus access constraints, the effective throughput of the High Speed signaling rate is limited to 3. MB/s or 2. 80 Mbit/s.[2.
Further modifications to the USB specification have been made via Engineering Change Notices (ECN). The most important of these ECNs are included into the USB 2. USB. org: [2. 6]Mini- A and Mini- B Connector ECN: Released in October 2.
Specifications for mini- A and mini- B plug and receptacle. Also receptacle that accepts both plugs for On- The- Go. These should not be confused with micro- B plug and receptacle. Pull- up/Pull- down Resistors ECN: Released in May 2.
Interface Associations ECN: Released in May 2. New standard descriptor was added that allows associating multiple interfaces with a single device function. Rounded Chamfer ECN: Released in October 2. A recommended, backward compatible change to mini- B plugs that results in longer lasting connectors. Unicode ECN: Released in February 2. This ECN specifies that strings are encoded using UTF- 1. LE. USB 2. 0 specified Unicode, but did not specify the encoding.
Inter- Chip USB Supplement: Released in March 2. On- The- Go Supplement 1. Released in December 2. USB On- The- Go makes it possible for two USB devices to communicate with each other without requiring a separate USB host. In practice, one of the USB devices acts as a host for the other device.