HP Flex IO V2 Card - 2 x USB 3.1 Gen1 port - 13L58AA - CPUs - CDW.com
Overview / Features | DIO-0808LY-USB | Digital I/O USB I/O unit 8ch/8ch (isolated 12 - 24VDC) - the Y series | CONTEC
USB IO Dongle
Amazon.com: Adapter for SNES,USB 3.0 Adapter for SNES OEM Controller,No Delay SNES SNAC Adapter for Mister IO Board,for Terasic DE10 for Nano for Mister FPGA : Video Games
USB 96-Channel Digital I/O Devices - Measurement Computing
USB Analog Input Module 4/8 Channels | Analog to Digital Conversion
IO-69: Input/output Card with 6 inputs and 9 relay outputs and USB interface | Ipses