They have a symmetrical design that eliminates that age old orientation annoyance when plugging in a USB cable.
USB C-Type: These are the newest USB connectors on the market.
USB B-Type: Most USB 2.0 printer cables, scanner cables and some external hard drive cables are B-type connectors. USB A-Type: This is the standard rectangular female port found on computers and other devices. USB 3.0 cables are compatible with USB 2.0 devices, but the performance of these connections is only as fast as it would be at 2.0 level. This new specification introduced more bandwidth for transferring data, an increase in power output to improve charging and powering of devices and more robust power management. USB 2.0: The USB 2.0 specification was released in 2000 and increased the amount of bandwidth from 12 Mbit/s to 480 Mbit/s (Megabits per second). As time has gone on, the USB standard has evolved to become more efficient and adoption among device manufacturers so wide spread as to make it ubiquitous. This defines the cables, connectors, and communication protocols that facilitate communications and power delivery between computers and/or electronic devices.
It stands for Universal Serial Bus, which was developed in the 1990s as an industry standard. That makes the USB ports on your laptop all female. A female connector is often referred to as the port. For an iPhone charger, the end that plugs into your laptop or brick is the male connector. The male connector fits inside the device. This applies to all cables, as well as other connectors and fasteners. So how can you tell the difference and learn which cables connect to what? Here’s a quick guide to figuring out the difference between all of the cables you have in your arsenal.įirst things first, there are two different type of connectors: male and female. While you might not have realized it, you probably found USB 2.0 printer cables with a Type B connector, when what you needed was a Mini-B connector or vice versa. The reality is that not all USB cables are created equal. Once you finally come across a USB cable, you try plug it in, only to realize that the connector just doesn’t fit. You frantically search through your cupboards, drawers and bags, untangling the wires as you go. You need to connect to a printer, camera, or cellphone, but you can’t find a USB cable. Does this sound like a familiar situation?