About: add-on device

Premodifier: add-on
Head noun: device

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
digital camera	isap:391530964	0.733206
keyboard	isap:480575103	0.439608
printer	isap:267074473	0.435525
joystick	isap:479723793	0.327893