Product comparison · 2 keyboards

Hama GKM561R keyboard RF Wireless Black vs Trust Silhouette keyboard Mouse included USB Grey

10specifications compared
9differ
1identical
14known for one product only

Key differences

Connectivity technology
- GKM561R keyboard RF Wireless Black:Wireless
- Silhouette keyboard Mouse included USB Grey:Wired
Device interface
- GKM561R keyboard RF Wireless Black:RF Wireless
- Silhouette keyboard Mouse included USB Grey:USB
Keyboard form factor
- GKM561R keyboard RF Wireless Black:Mini
- Silhouette keyboard Mouse included USB Grey:Full-size (100%)
Product colour
- GKM561R keyboard RF Wireless Black:Black
- Silhouette keyboard Mouse included USB Grey:Grey
Wireless range
- GKM561R keyboard RF Wireless Black:10 m
- Silhouette keyboard Mouse included USB Grey:5 m
Mouse included
- GKM561R keyboard RF Wireless Black:No
- Silhouette keyboard Mouse included USB Grey:Yes
Wireless receiver interface
- GKM561R keyboard RF Wireless Black:USB Type-A
- Silhouette keyboard Mouse included USB Grey:USB
Receiver type
- GKM561R keyboard RF Wireless Black:Standard receiver
- Silhouette keyboard Mouse included USB Grey:Nano receiver

Side by side

Differences highlightedShow differences only

Comparison of GKM561R, Silhouette
24 specifications	A Hama GKM561R keyboard RF Wireless Black Model GKM561R View product	B Trust Silhouette keyboard Mouse included USB Grey Model Silhouette View product
Keyboard3 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Pointing deviceKnown for one	Trackball	Unknown — not stated by the source
Keyboard form factorDiffers	Mini	Full-size (100%)
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Design1 differ
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Black	Grey
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Features1 differ
Wireless rangeDiffers	10 m	5 m
Plug and Play	Yes	Yes
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Trackball	Unknown — not stated by the source
Buttons quantityKnown for one	Unknown — not stated by the source	5
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
USB requiredKnown for one	Yes	Unknown — not stated by the source
Packaging content2 differ
Wireless receiver interfaceDiffers	USB Type-A	USB
Receiver typeDiffers	Standard receiver	Nano receiver
Other featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	490 x 65 x 165 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.

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