Amazon Basics USB 2.0 A-Male to Micro B Cable, 3 feet, Black

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Agreement on Mobile phone Standard Charger" (Press release). GSM World. Archived from the original on 17 February 2009. USB PD continues the use of the bilateral 5% tolerance, with allowable voltages of PDO ±5% ±0.5V (eg. for a PDO of 9.0V, the maximum and minimum limits are 9.95V and 8.05V, respectively). [42] a b Universal Serial Bus 3.0 Specification: Revision 1.0. June 6, 2011. p.531. Archived from the original on December 30, 2013 . Retrieved April 28, 2019.

Nice Micro-USB adapter Apple, now sell it everywhere", Giga om, 5 October 2011, archived from the original on 26 August 2012 USB ports and connectors are often color-coded to distinguish their different functions and USB versions. These colors are not part of the USB specification and can vary between manufacturers; for example, the USB3.0 specification mandates appropriate color-coding while it only recommends blue inserts for Standard-A USB3.0 connectors and plugs. [8] Connector types [ edit ] In short, almost every device that includes a PCB (printed circuit board) will likely have at least one type of USB port on it somewhere. PCB USB connectors and related components are cheap to buy, and easy to mount in a variety of ways including panel, surface, through-hole, and cable mount. Universal phone charger standard approved—One-size-fits-all solution will dramatically cut waste and GHG emissions". ITU (press release). Pressinfo. 22 October 2009. Archived from the original on 5 November 2009 . Retrieved 4 November 2009. The standard connectors were designed to be more robust than many past connectors. This is because USB is hot-swappable, and the connectors would be used more frequently, and perhaps with less care, than previous connectors.Universal Charging Solution ~ GSM World". GSM world. Archived from the original on June 26, 2010 . Retrieved June 22, 2010. a b Howse, Brett (August 12, 2014). "USB Type-C Connector Specifications Finalized". Archived from the original on December 28, 2014 . Retrieved December 28, 2014. In 2022, the Radio Equipment Directive 2022/2380 made USB-C compulsory as a mobile phone charging standard from 2024, and for laptops from 2026. [97] Faster-charging standards [ edit ] A Micro USB or Micro-B connector (more properly referred to as a Micro-USB B, per official USB-IF recognition) is a smaller sized version of the USB Mini-b. Both are physically reduced models of Micro USB connector. Edison's revenge". The Economist. October 19, 2013. Archived from the original on October 22, 2013 . Retrieved October 23, 2013.

How fast can a fast-charging phone charge if a fast-charging phone can charge really fast?". CNet . Retrieved December 4, 2016. Part 2 - Electrical". MQP Electronics. Archived from the original on December 24, 2014 . Retrieved December 29, 2014. This article is about the physical and electrical aspects of USB connections. For the standard in general, see USB.Modify a cheap USB charger to feed an iPod, iPhone". 5 October 2011. Archived from the original on 7 October 2011. As of USB Power Delivery specification revision2.0, version1.2, the six fixed power profiles for power sources have been deprecated. [67] USB PD Power Rules replace power profiles, defining four normative voltage levels at 5V, 9V, 15V, and 20V. Instead of six fixed profiles, power supplies may support any maximum source output power from 0.5W to 100W. Mini A/B - a versatile connector that can accept either mini A-type or mini B-type plugs and cables

In September 2007, the Open Mobile Terminal Platform group (a forum of mobile network operators and manufacturers such as Nokia, Samsung, Motorola, Sony Ericsson, and LG) announced that its members had agreed on Micro-USB as the future common connector for mobile devices. [86] [87] USB PowerShare Feature". dell.com. 5 June 2013. Archived from the original on 8 November 2013 . Retrieved 4 December 2013. a b "USB 2.0 Specification Engineering Change Notice (ECN) #1: Mini-B connector" (PDF). October 20, 2000. Archived from the original (PDF) on April 12, 2015 . Retrieved April 28, 2019– via www.usb.org.

Pros Seem to Outdo Cons in New Phone Charger Standard". News.com. September 20, 2007 . Retrieved November 26, 2007. High-power devices in USB 2.0 are those draw more than one unit load (up to a maximum of 5 unit loads). 1 unit load is 100mA. USB 2.0 connectors refer to the generation, not the USB type. Most USB types will be compatible with all generations of USB standard, but newer gen ports will be faster.

Unlike Type-A and Type-B connectors, female USB-C ports can accept a male USB-C plug inserted either way up, as the terminals at both port and plug are completely symmetrical. Type-C USB connectors can be used with adapters that allow the connection of various other USB types, and they are capable of transferring power and data to/from all previous generations of USB devices. What is the Maximum Length of a USB Cable?". Techwalla.com. Archived from the original on December 1, 2017 . Retrieved November 18, 2017.Since these currents are larger than in the original standard, the extra voltage drop in the cable reduces noise margins, causing problems with High Speed signaling. Battery Charging Specification 1.1 specifies that charging devices must dynamically limit bus power current draw during High Speed signaling; [51] 1.2 specifies that charging devices and ports must be designed to tolerate the higher ground voltage difference in High Speed signaling. Proprietary Cables vs Standard USB". anythingbutipod.com. 30 April 2008. Archived from the original on 13 November 2013 . Retrieved 29 October 2013. The first Power Delivery specification defined six fixed power profiles for the power sources. PD-aware devices implement a flexible power management scheme by interfacing with the power source through a bidirectional data channel and requesting a certain level of electrical power, variable up to 5A and 20V depending on supported profile. The power configuration protocol can use BMC coding over the CC wire if one is present, or a 24MHz BFSK-coded transmission channel on the V BUS line.