Dell 0M9KCM OptiPlex 9010 MT Motherboard M9KCM I/O shield and 2 sata cables | eBay
Front Panel/diagnostic Led & Hdd Led Adapter Usb Port/audio Jack Board For Dell Optiplex 7010 9010 7020 Motherboards - Pc Hardware Cables & Adapters - AliExpress
Front Panel USB/Audio Header Adapter ONLY For Dell Optiplex 7010 9010 7020 9020 and Precision T1650 T1700 & 3600 Motherboards – Harbin Repairs Store
Optiplex 7010/9010 Front I/O panel pinout - Cases and Mods - Linus Tech Tips
No place to put HD audio cable on motherboard - Super User
Front Panel/diagnostic Led & Hdd Led Adapter Usb Port/audio Jack Board For Dell Optiplex 7010 9010 7020 Motherboards - Pc Hardware Cables & Adapters - AliExpress
T1650 4M68N 04M68N Q77 1155 E93839 LA0531 Desktop Motherboard 100% well tested working _ - AliExpress Mobile
Dell OptiPlex 7010 Desktop Intel Motherboard KRC95 AS IS GLP*