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Starting in 2015, Chris attended the Computer Electronics Show (CES) in Las Vegas for five years running. At CES 2018, he broke the news about Kodak's "KashMiner" Bitcoin mining scheme with a viral tweet. A wave of negative publicity ensued, with coverage on BuzzFeed News, CNBC, the BBC, and TechCrunch. The company's project was later reportedly shut down by the U.S. Securities and Exchange Commission. If you need to boost your laptop’s performance on occasion, a USB-C port that supports Thunderbolt 3 or USB4 will allow you to add an external GPU. That means you don’t need to wedge a massive gaming laptop into your bag if you want to enjoy high-end PC gaming. Similarly thanks to the up to 40Gbps data transfer speeds possible via USB-C you can plug in an external hard drive to vastly expand your storage and see speeds comparable to your internal drive. If your laptop or desktop computer has a USB port (where you can plug in USB devices), it will most likely be a USB Type-A port. Note that most modern Apple laptops (Macs) don’t have USB Type-A ports. 2 – USB Type B In the end, Apple’s USB-C Charge Cable won us over and is actually our recommended cable for those who want a big name on the box and intend to use it for mostly charging. When we say the box, we mean it, because Apple oddly doesn’t include any branding on the cable itself, which is a mistake because you just might mix it up with a lousy cable.
USB Mini are further divided into two variants: USB Mini A (or Mini USB A) and USB Mini B. These are smaller counterparts of Type A and Type B USB connectors. They are designed for their compact size, which makes them handy for smaller devices. USB Mini A and USB Mini B connectors. (Photo Credit: Wikimedia Commons)It is important to remember that your laptop may not be able to charge the device, despite having a USB Type C port. MacBooks can, however, other computers might only charge with their own charger. If the cable has a Type-A connector at one end (as in the above image), that will usually be the first type. The second will be the shape of connector that will plug into your device. USB-C is the emerging standard for charging and transferring data. Right now, it's included in devices like laptops, phones, and tablets and --- given time --- it'll spread to pretty much everything that currently uses the older, larger USB connector. What Is USB Type-C? USB 4 and Type C connectors look almost identical, so, naturally, many users confuse the two and interchange the terms “Type C” and “USB 4”. Note that USB Type C refers to the physical design of USB connectors. In contrast, USB 4 denotes the USB version. USB 4 has nothing to do with the shape of the connector; it just indicates the performance and speed of the USB version. If you are interested in charging USB devices in your business, shop the entire workstation power range at CMD here. What are the different types of USB cables?
The difference between male and female connectors - the two connector genders - is that one gets plugged in, while the other gets plugged into. Physically, the cable is a flat design with a rubbery outer sheath. The strain relief where the cable connects to the housing is minimal, as well, which makes us question its durability over time.Female USB connectors allow the male part of a USB cable or plug to be inserted into any compatible device. Once coupled in this way, the two devices can share both power and data over their common USB connection. We didn’t test the temperature of each cable’s housing, but we did test the cheapest cable by running it at 5 amps and 20 volts for an hour. The housing heated up by 50 degrees Fahrenheit, and the cable itself became relatively warm (see the thermal image below). Not ideal, but it did this without failure. We subjected other cables to two-hour loads without failure, as well. DisplayPort --- as the name might suggest --- is specifically designed to transmit video signals between your computer and a display of some kind, like a monitor, TV, or projector. Typically, that requires both a DisplayPort port, and a DisplayPort cable, but USB-C changes that. An industrial connector is typically one that is designed for extremely hard-wearing use in a more challenging environment. This might include versions designed with: As you can see above, some USB-C ports use the USB 3.2 Gen 2x2 specification, with maximum speeds of 20Gbps. The USB-IF decided on "2x2" because this standard doubles the data lanes within a USB-C cable to achieve the 20Gbps transfer speed. These ports have not been widely available. They will likely go by the wayside in favor of another emerging flavor of USB-C port, supporting USB4, which the USB-IF has announced will eventually support data speeds up to 120Gbps.
The most popular and common USB port type today is probably the USB Type-A, also known as Standard-A. USB A connections will be very familiar to most PC or laptop users as a rectangular slot of about 14mm wide by 6mm high. So, USB 3.0 and USB 3.1 Gen 1 are essentially the same and have a top data transfer speed of 5 Gbps. Then, in July 2013, USB 3.1 Gen 2 was released, with its top data transfer speed at 10 Gbps. Only one previous name this time, USB 3.2. As the technical name (SuperSpeed USB 20GBps) suggests, this finally takes advantage of the dual-lane high-speed capabilities of USB-C. Predictably that leads to another speed doubling at up to 20Gbps. We also finally see the same bump on the power front with 5 volts at 3 amps with a maximum output of 15 watts.
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A USB (Universal Serial Bus) is a standard connection interface that enables communication between devices and a host controller such as a personal computer. It is most commonly used to connect peripherals such as mice, keyboards, printers, scanners, cameras, and flash drives to a computer. This awkward collection of differently shaped connectors for different-size devices is finally coming to a close. USB Type-C offers a new connector standard that's very small. It's about a third the size of an old USB Type-A plug. This is a single connector standard that every device should be able to use. You'll just need a single cable, whether you're connecting an external hard drive to your laptop or charging your smartphone from a USB charger. That one tiny connector is small enough to fit into a super-thin mobile device, but also powerful enough to connect all the peripherals you want to your laptop. The cable itself has USB Type-C connectors at both ends---it's all one connector.
This broad acceptance by the big dogs is important, because it's part of why USB-C has been so readily accepted by PC manufacturers. Contrast this with the earlier Apple-promoted (and developed) Lightning connector, which had limited acceptance beyond Apple products and is facing obsolescence, thanks in no small part to USB-C. USB-C is so broadly accepted that the European Union, hoping to simplify digital life, will require devices to use it for battery charging starting in 2024.To reduce confusion, the USB-IF also intends to do away with numbered USB versions in the future, instead encouraging device makers to refer to a port's top speed, as in "USB 20Gbps." We're in favor of that. USB, which stands for Universal Serial Bus, refers to the system that transfers data between computers or between components within a computer, such as a keyboard or a mouse. Consisting of a type of cable and connector, many electronic devices will have a USB connection available, including in vehicles and modern workstation power systems. So, if you are transferring data from your phone to your laptop via a USB cable, you will plug your phone (host) into the laptop’s USB port (receptor). USB 3.2 Gen 2×2 is quite popular nowadays and offers a top speed of 20 Gbps using 2-lane operation (hence the name 2×2). This version is only compatible with USB Type C design. Since it offers considerably faster data transfer and charging speeds, most modern smartphones and even some laptops support this USB version. USB 4.0
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