I tested Apple’s hands-free Home Key — and it’s a big upgrade

The U400 ($269.99) is the first to support Apple’s Home Key’s hands-free unlocking. This uses the U1 ultra-wideband (UWB) ...
Yahoo Finance

U.S. Bancorp (USB)

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. USB: Risk or rebound? News ...
GitHub

CherryUSB is a tiny and beautiful, high performance and portable USB host and device stack for embedded system with USB IP.

In order to make it easier for users to learn USB basics, enumeration, driver loading and IP drivers, the code has been written with the following advantages: Lean code, simple logic, no complex C ...