USB

Computers.

universal serial bus: an external serial bus interface standard for connecting peripheral devices to a computer, as in USB port; USB cable.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for usb

Revolutionaries need to stay connected, and they come to Balian for SIM cards and USB Internet sticks.
Hostility to Syrian Refugees Rising Along Turkey’s Border|Mike Giglio|August 30, 2012|DAILY BEAST
“In less than 48 hours, we can put a program together and distribute it via CDs or USB thumb drives,” he says.
Hackers' Egypt Rescue: Get Protesters Back Online|Dan Lyons|February 1, 2011|DAILY BEAST

British Dictionary definitions for usb

USB

abbreviation for

Universal Serial Bus: a standard for connection sockets on computers and other electronic equipment

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012