WEBVTT

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the two original connector specifications for USB Were A and B

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don't you love it when Engineers name things with both male and female

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connector types for each female a receptacles were intended for host

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devices like computers the ones that control the transfer of data over the

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USB connection while female B receptacles were intended for Upstream

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peripheral devices printer scanners CD burners and the like most cables feature

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a male a connector and a male B connector of some sort because with the

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exception of on thee-o capable devices there's no reason to connect two hosts

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to each other or two peripherals now back to the original standards I don't

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want to hate on them or anything they did Propel the universal serial bus to

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damn near ubiquity in the Computing world but they had some fairly

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significant limitations they were large bulky and fragile rated at a mere 1,500

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insertion Cycles they were only designed to deliver a little bit of power the

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speeds at which they operated quickly became a bottleneck and finally

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particularly irritating on the a connector they only went in one way

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without any clear visual indication of which way was right leading to awesome

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computer nerd jokes like how many tries does it take to get a plug into a USB

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connection four twice to get it wrong once to think you got it wrong and one

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more time to put the damn thing in so that you can hear that ever so

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satisfying now many of these issues have been improved over the years almost

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right away USB 2.0 dramatically improves speeds without requiring ing new

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physical connectors or cables mini and micro versions of the B connector were

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developed to be more durable and more suitable for devices that fit in your

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pocket and more recently the backwards compatible USB 3.0 standard brought

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about new ab and microe connectors that

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add physical pins to dramatically improve speed and power delivery again

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to keep USB competitive with newer standards like EA and Thunderbolt and

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that's where we're at today but can USB be even better Apple sure thought so

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introduced their proprietary lightning connector which is smaller rugged enough

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for me to sleep with my phone under my pillow without worrying about breaking it and reversible but unfortunately

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still limited to USB 2.0 speeds so

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there's still room for improvement and here it is the future is now the USB

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type-c connector has been finalized and if it delivers what it's promising it's

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going to basically kick all those other connectors to the curb with a completely

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redesigned connector designed to deliver up to double the data of USB 3.0 10 GB

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per second up to 100 watts of power so you could conceivably power a monitor or

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charge your laptop off of it really you can't go 4 seconds without reusing a

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joke anyway back on topic it has a slim design with a 10,000 cycle durability

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rating so you can use the same cables across all your different devices and

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not worry about breaking them and

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finally it has a reversible connector so

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you never have to play guess the orientation again speaking of

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orientation today's episode of how not to shave is brought to you by Dollar

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episodes you'd love to see as fast as possible and as always thanks again for

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watching and don't forget forget to subscribe