5 Of The Most Useful USB Gadgets You Can Find On Amazon Under $40

From YubiKeys to cordless vacuums, we tested 5 of the most useful USB gadgets on Amazon under $40. Upgrade your security, ...
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Here's What A Computer's Serial Port Was For (And Where It's Still Necessary)

If you've been using computers for more than a couple of decades, you've probably used a serial port to attach peripherals like your mouse and modem. Until the USB standard rendered them obsolete in ...

Page 2: As cheap as possible

The success of the Universal Serial Bus grew from humble beginnings: on January 15, 1996, the first final specification was ...

What Is A USB 'Header' (And How Is It Different From A Port)?

With the prevalence of USB devices, it might be easy to mix up USB headers and ports, but there is a key difference between ...
Ars Technica

USB to RS-232 adapters for M1 Macs

i'm trying to buy a USB to RS-232 adapter for use with my M1 Mac Mini, but this is turning out to be a lot more complicated than i thought it would be. the most common devices seem to be based on ...