Product comparison · 2 mice

HP BM866AA mouse USB Type-A + PS/2 Optical vs HP KY619AA mouse Office USB Type-A Optical

Key differences

Device interface
- BM866AA mouse USB Type-A + PS/2 Optical:USB Type-A + PS/2
- KY619AA mouse Office USB Type-A Optical:USB Type-A
Buttons quantity
- BM866AA mouse USB Type-A + PS/2 Optical:2
- KY619AA mouse Office USB Type-A Optical:3
Recommended usage
- BM866AA mouse USB Type-A + PS/2 Optical:PC
- KY619AA mouse Office USB Type-A Optical:Laptop
Weight
- BM866AA mouse USB Type-A + PS/2 Optical:126 g
- KY619AA mouse Office USB Type-A Optical:111 g

Differences highlightedShow differences only

Comparison of BM866AA, KY619AA
15 specifications	A HP BM866AA mouse USB Type-A + PS/2 Optical Model BM866AA View product	B HP KY619AA mouse Office USB Type-A Optical Model KY619AA View product
Mouse3 differ
Device interfaceDiffers	USB Type-A + PS/2	USB Type-A
Movement detection technology	Optical	Optical
Scroll type	Wheel	Wheel
Buttons quantityDiffers	2	3
Scroll	Yes	Yes
Recommended usageDiffers	PC	Laptop
PurposeKnown for one	Unknown — not stated by the source	Office
Designidentical
Product colour	Black	Black
Poweridentical
Power sourceKnown for one	Cable	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	39.5 mm	Unknown — not stated by the source
DepthKnown for one	62.1 mm	Unknown — not stated by the source
HeightKnown for one	117 mm	Unknown — not stated by the source
WeightDiffers	126 g	111 g
Logistics dataidentical
Country of origin	China	China
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716070

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.