Product comparison · 2 mice

HP RJ316ET mouse Bluetooth 500 DPI vs Trust 2-in-1 Optical Trackball TK-2500p

Key differences

Device interface
- RJ316ET mouse Bluetooth 500 DPI:Bluetooth
- 2-in-1 Optical Trackball TK-2500p:USB Type-A
Buttons quantity
- RJ316ET mouse Bluetooth 500 DPI:2
- 2-in-1 Optical Trackball TK-2500p:4
Scroll
- RJ316ET mouse Bluetooth 500 DPI:Yes
- 2-in-1 Optical Trackball TK-2500p:No
Product colour
- RJ316ET mouse Bluetooth 500 DPI:Grey
- 2-in-1 Optical Trackball TK-2500p:Black

Differences highlightedShow differences only

Comparison of RJ316ET, 2-in-1 Optical Trackball TK-2500p
17 specifications	A HP RJ316ET mouse Bluetooth 500 DPI Model RJ316ET View product	B Trust 2-in-1 Optical Trackball TK-2500p View product
Mouse3 differ
Device interfaceDiffers	Bluetooth	USB Type-A
Movement resolutionKnown for one	500 DPI	Unknown — not stated by the source
Scroll typeKnown for one	Touch	Unknown — not stated by the source
Buttons quantityDiffers	2	4
ScrollDiffers	Yes	No
Recommended usageKnown for one	Laptop	Unknown — not stated by the source
Movement detection technologyKnown for one	Unknown — not stated by the source	Trackball
Design1 differ
Product colourDiffers	Grey	Black
Ergonomicsidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	165 mA	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	86 mm	Unknown — not stated by the source
DepthKnown for one	54 mm	Unknown — not stated by the source
HeightKnown for one	5 mm	Unknown — not stated by the source
WeightKnown for one	41 g	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000, XP, XP MCE / Vista
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	140 x 135 x 32 mm

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.