Dell 580-16495 keyboard Office USB QWERTY vs KeySonic KSK-8000 U

Comparison of 580-16495, KSK-8000 U

34 specifications	A Dell 580-16495 keyboard Office USB QWERTY Model 580-16495 View product	B KeySonic KSK-8000 UView product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layoutDiffers	QWERTY	AZERTY
Keyboard form factor	Full-size (100%)	Full-size (100%)
Keyboard number of keysKnown for one	—Unknown — not stated by the source	106
PurposeKnown for one	—Unknown — not stated by the source	HTPC
Recommended usageKnown for one	Office	—Unknown — not stated by the source
Designidentical
Keyboard style	Straight	Straight
Product colourKnown for one	—Unknown — not stated by the source	Black
LED indicators	Yes	Yes
Wrist restKnown for one	No	—Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	—Unknown — not stated by the source	1.85 m
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
USB required	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 45 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 70%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	—Unknown — not stated by the source	472 x 166 x 35 mm
Keyboard weightKnown for one	—Unknown — not stated by the source	688 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one	—Unknown — not stated by the source	490 x 205 x 40 mm
Package weightKnown for one	—Unknown — not stated by the source	892 g
Packaging contentidentical
User guideKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Win Millennium Edition/ 98se / 2000 / XP Mac OS X Ver. 9.0+
CompatibilityKnown for one	Dell Optiplex 3 80 MT/DT/SF / 390 MT/DT/SFF / 580 MT/DT/SFF / 780 MT/DT/SF / 790 MT/DT/SFF / 790 USFF / 960 MT/DT/SF / 980 MT/DT/SF / FX130 / FX160 DT / FX170 / XE DT/SFF / XE OEM DT/SFF Dell Precision R5400 FS / R5500 FS / T1500 MT / T3500 MT/DT / T5500 MT/DT / T7500 MT	—Unknown — not stated by the source
Outer cartonidentical
Gross weight of outer cartonKnown for one	—Unknown — not stated by the source	19 kg
Quantity outer cartonKnown for one	—Unknown — not stated by the source	20 pc(s)
Logistics dataidentical
Master (outer) case widthKnown for one	—Unknown — not stated by the source	495 mm
Master (outer) case lengthKnown for one	—Unknown — not stated by the source	420 mm
Master (outer) case heightKnown for one	—Unknown — not stated by the source	435 mm
Poweridentical
Power source typeKnown for one	USB	—Unknown — not stated by the source

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.