PCIe TO USB 3.2 Gen1 Adapter, Designed For Raspberry Pi Compute Module 4 IO Board, 4x High Speed USB Ports | PCIe TO USB 3.2 Gen1 (B)
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Zero Delay IO board USB Encoder PC to Joystick for Arcade 2 player , special optimization for MAME !!!!!!!!!! - AliExpress
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Amazon.com: PCIe to USB 3.2 Gen1 Adapter Designed for Raspberry Pi Compute Module 4 IO Board(CM4), 4X High Speed USB Ports,Compatible with USB 3.0/2.0/1.1 : Electronics
PCIe TO USB 3.2 Gen1 Adapter, for Raspberry Pi Compute Module 4 IO Board, 4x HS USB - PiShop.us
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 24-Channel Digital I/O Boards - Measurement Computing