Sunmi Computer Manuals

1 Sunmi computer with owner guides and verified specifications

Select your Sunmi model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.

Sunmi computers by model number

Sunmi Computer Manuals

Model	Description	Certified
F9J11FLEX3 WIN 18.5	18.5 in. all-in-one desktop	August 2026