Prior to the USB Battery Charging Specification, the USB specification required that devices connect in a low-power mode (100 mA maximum) and communicate their current requirements to the host, which then permits the device to switch into high-power mode. Features: USB 3.1 Type C Male Connector to Micro USB 2.0 5-Pin Female Data Adapter; Color: White; Type C connector is the new design for USB 3.1 [97][98] In January 2011, the International Electrotechnical Commission (IEC) released its version of the (EU's) common EPS standard as IEC 62684:2011. [60][61] The standard is designed to coexist with the previous USB Battery Charging specification.[62]. USB Type-C is more than just a new connector. This change was made so that the connector on the less expensive cable would bear the most wear. The USB 3.0 Micro-B plug effectively consists of a standard USB 2.0 Micro-B cable plug, with an additional 5 pins plug "stacked" to the side of it. 1), an extension that specifies using certified PD aware USB cables with standard USB Type-A and Type-B connectors to deliver increased power (more than 7.5 W) to devices with greater power demands. The three sizes of USB connectors are the default or standard format intended for desktop or portable equipment, the mini intended for mobile equipment, and the thinner micro size, for low-profile mobile equipment such as mobile phones and tablets. This is because USB is hot-swappable, and the connectors would be used more frequently, and perhaps with less care, than previous connectors. USB cables have plugs, and the corresponding receptacles are on the computers or electronic devices. Related: The Difference between Micro USB and USB Type C. With that knowledge, then an adapter is necessary. [33] Some manufacturers such as Apple provide proprietary cables that permit their devices to physically connect to a USB standard port. [49][50], Per the base specification, any device attached to a standard downstream port (SDP) must initially be a low-power device, with high-power mode contingent on later USB configuration by the host. [78], Sleep-and-charge USB ports can be used to charge electronic devices even when the computer that hosts the ports is switched off. USB Micro-B to USB-C Adapter. Right/Left C to Micro-B. Unlike other data buses (such as Ethernet), USB connections are directed; a host device has "downstream" facing ports that connect to the "upstream" ports of devices. Charging ports on a host with both kinds will be labelled. Buy 3 Pack Micro USB to USB-C Adapter from Kogan.com. Owing to its oblong shape, you can plug it in whichever way without worrying about which side is up. The USB 3.0 Micro-B plug effectively consists of a standard USB 2.0 Micro-B cable plug, with an additional 5 pins plug "stacked" to the side of it. USB connector types multiplied as the specification progressed. Micro-USB was endorsed as the standard connector for data and power on mobile devices by the cellular phone carrier group Open Mobile Terminal Platform (OMTP) in 2007. Fasgear Type C to Micro B 3.0 Cable, 1 Pack 1ft USB C 3.1 to Micro-B External Hard Drive Cable, Compatible with Samsung Galaxy, MacBook Pro, Chromebook Pixel, Galaxy S5 Note 3 etc (1ft, Black) 4.6 out of 5 stars 870. [39] The USB 2.0 specification requires that cable delay be less than 5.2 ns/m (1.6 ns/ft), (192000 km/s) - which is close to the maximum achievable transmission speed for standard copper wire). MPPMOX00043 [59], The intent is to permit uniformly charging laptops, tablets, USB-powered disks and similarly higher-power consumer electronics, as a natural extension of existing European and Chinese mobile telephone charging standards. Some devices, when plugged into charging ports, draw even more power (10 watts at 2.1 amperes) than the Battery Charging Specification allows — The iPad is one such device;[102] it negotiates the current pull with data pin voltages. ON SPECIAL. USB C to Micro B Cord, 1 Pack Fasgear Nylon Braided Metal Connector Type C 3.0 to Micro B Cable 1ft, Fast Charge Sync Compatible with Toshiba Canvio, Westgate, Seagate, Galaxy S5 Note 3 (Gray) USB C to Micro B Cable, JSAUX 2 Pack (3.3ft+6.6ft) USB Type C to Micro B Cable Charger Nylon Braided Cord Compatible with Toshiba Seagate WD West Digital External Hard Drive, Camera and More (Grey) Momax 1m 3-in-1 Nylon Braided Charging Cable Black, (USB-A to Micro/Lightning/USB-C), Apple MFi Certified, Durable & Solid, Supporting USB-C 3A Fast Charging One Cable, Meet All Your Charging Needs. Magnetic connectors were developed mainly for mobile phones devices having Micro B, USB-C or Apple's Lightning ports . USB 2.0 provides for a maximum cable length of 5 meters (16 ft 5 in) for devices running at high speed (480 Mbit/s). In addition to limiting the total average power used by the device, the USB specification limits the inrush current (i.e., the current used to charge decoupling and filter capacitors) when the device is first connected. The connectors the USB committee specifies support a number of USB's underlying goals, and reflect lessons learned from the many connectors the computer industry has used. Bus power is also provided to the accessory port from the charging port transparently. See the USB On-The-Go connectors section below for a more detailed summary description. Some devices operate in different modes depending on whether the data connection is made. There are five speeds for USB data transfer: Low Speed, Full Speed, High Speed (from version 2.0 of the specification), SuperSpeed (from version 3.0), and SuperSpeed+ (from version 3.1). The limit to device power draw is stated in terms of a unit load which is 100 mA, or 150 mA for SuperSpeed devices. The original USB specification detailed standard-A and standard-B plugs and receptacles. Accessory charging adapters (ACA) are devices that provide portable charging power to an On-The-Go connection between host and peripheral. Buy SD Card Reader, uni Sturdy USB C to Micro SD Memory Card Reader Adapter [Aluminum Shell, High Speed] Thunderbolt 3 Compatible for Android Galaxy S20, MacBook Pro/MacBook Air/iPad Pro 2020 and More: Memory Card Readers - Amazon.com FREE DELIVERY possible on eligible purchases High-retention connector, mostly used on industrial hardware. Some non-standard USB devices use the 5 V power supply without participating in a proper USB network, which negotiates power draw with the host interface. USB ports and connectors are often color-coded to distinguish their different functions and USB versions. This may also affect the way electric power used for small devices is transmitted and used in both residential and public buildings. [26][28], The 24-pin double-sided connector provides four power-ground pairs, two differential pairs for USB 2.0 data bus (though only one pair is implemented in a USB-C cable), four pairs for SuperSpeed data bus (only two pairs are used in USB 3.1 mode), two "sideband use" pins, VCONN +5 V power for active cables, and a configuration pin for cable orientation detection and dedicated biphase mark code (BMC) configuration data channel. Find over 30,000 products at your local Micro Center, including the USB Micro-B to USB-C Adapter - Black While Micro-B ports are still widely in use for smartphones, power banks and most modern small electronics devices, USB-C is quickly becoming the new standard for every device that uses USB, regardless of size. [53] Barnes & Noble Nook Color devices also require a special charger that runs at 1.9 amperes.[103]. Up to 6 unit loads; with multi-lane devices, one unit load is 250 mA. Up to 6 unit loads; with SuperSpeed devices, one unit load is 150 mA. [66] USB PD Power Rules replace power profiles, defining four normative voltage levels at 5 V, 9 V, 15 V, and 20 V. Instead of six fixed profiles, power supplies may support any maximum source output power from 0.5 W to 100 W. The USB Power Delivery specification revision 3.0 defines a programmable power supply (PPS) protocol that allows granular control over VBUS power in 20 mV steps to facilitate constant current or constant voltage charging. This portable and strong cable allows you to store documents, photos, music, and more from your host computer on an external hard drive for easy transportation to the office or home. "[96], In June 2009, many of the world's largest mobile phone manufacturers signed an EC-sponsored Memorandum of Understanding (MoU), agreeing to make most data-enabled mobile phones marketed in the European Union compatible with a common External Power Supply (common EPS). Spesso, ed erroneamente, si considera che lo standard USB-C corrisponda con la versione 3.1 (con la relativa velocità massima di 10 Gb/s), mentre i connettori e i cavi di Tipo-C possono supportare anche la versione 2.0 (quindi con velocità massima di 480 Mb/s). This small, portable adapter converts your Micro-USB cables to USB-C. USB supplies power at 5 V ± 5% to power USB downstream devices. The Micro-A connector is 6.85 by 1.8 mm (0.270 by 0.071 in) with a maximum overmold boot size of 11.7 by 8.5 mm (0.46 by 0.33 in), while the Micro-B connector is 6.85 by 1.8 mm (0.270 by 0.071 in) with a maximum overmold size of 10.6 by 8.5 mm (0.42 by 0.33 in). [27] The USB-C plug connects to both hosts and devices, replacing various Type-A and Type-B connectors and cables with a standard meant to be future-proof. Charging docks supply power and do not include a host device or data pins, allowing any capable USB device to charge or operate from a standard USB cable. Such devices can use an external power supply, which is allowed by the standard, or use a dual-input USB cable, one input of which is for power and data transfer, the other solely for power, which makes the device a non-standard USB device. [29][30] Type-A and Type-B adaptors and cables are required for older devices to plug into USB-C hosts. [52], Before the Battery Charging Specification was defined, there was no standardized way for the portable device to inquire how much current was available. ", "7.3.2 Bus Timing/Electrical Characteristics", "Universal Serial Bus 2.0 Specification, Section 7.2.1.3 Low-power Bus-powered Functions", "Universal Serial Bus 2.0 Specification, Section 7.2.1.4 High-power Bus-powered Functions", "Roundup: 2.5-inch Hard Disk Drives with 500 GB, 640 GB and 750 GB Storage Capacities (page 17)", "I have the drive plugged in but I cannot find the drive in "My Computer", why? There are cables with A plugs on both ends, which may be valid if the cable includes, for example, a USB host-to-host transfer device with 2 ports.[3]. These colors are not part of the USB specification and can vary between manufacturers; for example, USB 3.0 specification mandates appropriate color-coding while it only recommends blue inserts for standard-A USB 3.0 connectors and plugs.[10]. 2.0 at multiple voltages. Shop for USB 3.1 Type C (USB-C) to Micro B (Micro USB) Cable at Best Buy. Mini-B ports can be found on devices like the PlayStation 3 controller. It is easy to identify the Type-A Micro USB out from the 3 forms. Higher-speed development of the USB standard gave rise to another family of connectors to permit additional data paths. [6][4], In standard USB, the electrical contacts in a USB connector are protected by an adjacent plastic tongue, and the entire connecting assembly is usually protected by an enclosing metal shell.[4]. A high-powered device must be configured, after which it may draw up to 5 unit loads (500 mA) or 6 unit loads (900 mA) for SuperSpeed devices, as specified in its configuration. USB devices have some choice of implemented modes, and USB version is not a reliable statement of implemented modes. The USB specification requires that the cable plug and receptacle be marked so the user can recognize the proper orientation. Get it by Tomorrow, Feb 1. (2) 8-pin Mini-B plug (this strongly resembles the 8-pin Micro-B plug which often has only 5 pin positions occupied), The type-A plug. [79] On laptops, charging devices from the USB port when it is not being powered from AC drains the laptop battery; most laptops have a facility to stop charging if their own battery charge level gets too low. Communication connector using the USB protocol, USB 3.x connectors and backward compatibility. The USB Power Delivery specification revision 2.0 (USB PD Rev. The Micro plug design is rated for at least 10,000 connect-disconnect cycles, which is more than the Mini plug design. CY2672PCCAM. The standard connectors were designed to be more robust than many past connectors. [15][18] The Micro connector is also designed to reduce the mechanical wear on the device; instead,the easier-to-replace cable is designed to bear the mechanical wear of connection and disconnection. [85], As of 14 June 2007[update], all new mobile phones applying for a license in China are required to use a USB port as a power port for battery charging. Australian and New Zealand power socket with USB charger socket. [8], The thinner Micro-USB connectors were intended to replace the Mini connectors in devices manufactured since May 2007, including smartphones, personal digital assistants, and cameras.[17]. [22][23] Apple, one of the original MoU signers, makes Micro-USB adapters available – as permitted in the Common EPS MoU – for its iPhones equipped with Apple's proprietary 30-pin dock connector or (later) Lightning connector. When D+ = 2.0 V and D− = 2.8 V, the device may pull up to 1 A of current. PoweredUSB is a proprietary extension that adds four additional pins supplying up to 6 A at 5 V, 12 V, or 24 V. It is commonly used in point of sale systems to power peripherals such as barcode readers, credit card terminals, and printers. StarTech USB31CUB50CM 0.5m USB C to Micro USB Cable - M/M - USB 3.1 (10Gbps) ADPSTT3638670 Part #: ADPSTT3638670 $9.99 Your price for this item is $9.99. Requires electronically marked 5 A cables, Section 1.4.5, pg. When a device doesn't recognize the faster-charging standard, generally the device and the charger fall back to the USB battery-charging standard of 5 V at 1.5 A (7.5 W). 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