Simplified Description of USB Device Enumeration
USB High / Full / Low Speed Isolators with Built-in Heavy-Duty Power Transfer - no external power supply needed | Virtins Technology
Amazon.com: Tripp Lite USB 2.0 Hi-Speed A/B Cable with Ferrite Chokes (M/M) 6-ft. (U023-006), Black : Electronics
Low speed device is recognised as full speed (USB tiny-like AVR isp programmer) - Electrical Engineering Stack Exchange
A brief introduction to the USB protocol - AVR
USB Made Simple - Part 3
Help! My USB 3.0 Device is Operating at a Lower Speed - Microsoft Community Hub
Configuring a micro-controller for low-speed USB communication
Tripp Lite 10ft USB 2.0 Hi-Speed A/B Device Cable Shielded M/M 10' - USB cable - USB to USB Type B - 10 ft - U022-010 - USB Cables - CDW.com
4 Port LP PCI Express USB Card - USB 2.0 Cards | StarTech.com
USB Temperature and Voltage Measurement Devices
USB Made Simple - Part 3
USB Made Simple - Part 3
Enhanced E8051 Mcu Ch559, Dual Low/full-speed Usb Host/device, 10/11-bit Adc, 4 Timers/pwm, 2 Uarts, 2 Spis, 10pcs/lot - Integrated Circuits - AliExpress
Muxlab USB 2.0 4-Port Extender Kit
USB Background - Total Phase
Optimize USB 3 by Understanding How it Works | Electronic Design
Amazon.com: EC buying ADUM3160 Isolation Module, USB to USB Isolator Board Support 12Mbps 1.5Mbps, Icoupler technology is compatible with usb2.0,No external power supply or drive for USB shield, USB hub, AVR-JTAG :
USB in a NutShell - Chapter 2 - Hardware
