Adapter, IO Board External USB3.0 Handle Converter, USB 3.0 SNAC Handle Adapter For OEM Controller Adapter, For To SNAC, For Super Umfang 6 - Walmart.com
This case IO adapter needs to come standard in every motherboard. Saved me from frustration in many builds. : r/pcmasterrace
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)
Ethernet to 32 Channel TTL Digital I/O Adapter - Sealevel
Amazon.com: USB C to Lightning Adapter 2 Pack, iO-S OTG Adapter, Suitable for Connecting Phones, Tablets, USB Flash Drives, Card Readers, mice, and Keyboards : Electronics
SAM IO Adapter
Racing Radios In-Car Driver Auxiliary Audio Adapter RRC-AUX-IO
IK Multimedia iRig Pro/Keys I/O Power Adapter | Sweetwater
Audinate Dante AVIO 2x1 Bluetooth I/O Adapter ADP-BT-AU-2X1 B&H