NGS Dragonfly Kit vs NGS Epsilon Kit

Comparison of Dragonfly Kit, Epsilon Kit

33 specifications	A NGS Dragonfly KitView product	B NGS Epsilon KitView product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard key switch	Mechanical	Mechanical
Keyboard layout	QWERTY	QWERTY
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Hot keys	Yes	Yes
Multimedia keysKnown for one	Yes	—Unknown — not stated by the source
USB hub	No	No
PurposeKnown for one	PC/Server	—Unknown — not stated by the source
Fingerprint reader	No	No
Frequency band	2.4 GHz	2.4 GHz
Built-in memoryKnown for one	No	—Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Built-in displayKnown for one	—Unknown — not stated by the source	No
Featuresidentical
Card reader integrated	No	No
Mouse1 differ
Mouse included	Yes	Yes
Form factorKnown for one	Ambidextrous	—Unknown — not stated by the source
Movement detection technology	Optical	Optical
Movement resolutionDiffers	1200 DPI	1600 DPI
Scroll	Yes	Yes
Scroll typeKnown for one	Wheel	—Unknown — not stated by the source
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Receiver includedKnown for one	Yes	—Unknown — not stated by the source
Wireless receiver interface	USB Type-A	USB Type-A
Receiver type	Nano receiver	Nano receiver
Other featuresidentical
Internal	No	No

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.