libusb1: Libusb-1.0.1 (USB controlling data transfer libary) libusb1: libusb1: Libusb-1.0.1 is an almost-rewrite of the previous stable branch libusb1: libusb-0.1. It is a lightweight library that can be efficiently libusb1: integrated into applications of any kind, with several new features libusb1: libusb1: libusb1: **Libusb 1.0.1 is parallel-installable with the old Libusb 0.1.12** libusb1: libusb1: libusb1: