Product comparison · 2 keyboards

Cherry STREAM DESKTOP vs Cherry STREAM DESKTOP COMFORT

53specifications compared
10differ
43identical
16known for one product only

Key differences

Recommended usage
- STREAM DESKTOP:Office
- STREAM DESKTOP COMFORT:Home/Office
Keyboard language
- STREAM DESKTOP:Chinese Pinyin
- STREAM DESKTOP COMFORT:US English
Power consumption
- STREAM DESKTOP:20 mA
- STREAM DESKTOP COMFORT:16 mA
Movement resolution
- STREAM DESKTOP:2400 DPI
- STREAM DESKTOP COMFORT:4000 DPI
Storage temperature (T-T)
- STREAM DESKTOP:-20 - 60 °C
- STREAM DESKTOP COMFORT:-20 - 65 °C
Mouse dimensions (WxDxH)
- STREAM DESKTOP:116 x 64.7 x 37.7 mm
- STREAM DESKTOP COMFORT:126.7 x 85.2 x 49.7 mm
Mouse weight
- STREAM DESKTOP:115 g
- STREAM DESKTOP COMFORT:145 g
Package weight
- STREAM DESKTOP:1.36 kg
- STREAM DESKTOP COMFORT:1.5 kg

Side by side

Differences highlightedShow differences only

Comparison of JD-8500TW-2, JD-8550US-2
69 specifications	A Cherry STREAM DESKTOP Model JD-8500TW-2 View product	B Cherry STREAM DESKTOP COMFORT Model JD-8550US-2 View product
Keyboard2 differ
Recommended usageDiffers	Office	Home/Office
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard key switch	Scissor key switch	Scissor key switch
Keyboard key switch technology	Cherry SX	Cherry SX
Keyboard layout	QWERTY	QWERTY
Keyboard languageDiffers	Chinese Pinyin	US English
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keycaps material	Acrylonitrile butadiene styrene (ABS)	Acrylonitrile butadiene styrene (ABS)
Keyboard number of keys	114	114
Keyboard keys operating life	20 million characters	20 million characters
Windows keys	Yes	Yes
Hot keysKnown for one	Yes	Unknown — not stated by the source
Number of hot keysKnown for one	10	Unknown — not stated by the source
Multimedia keys	Yes	Yes
Key travel distance	2.8 mm	2.8 mm
Frequency band	2.4 GHz	2.4 GHz
Physical layoutKnown for one	Unknown — not stated by the source	ANSI
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist restKnown for one	Yes	Unknown — not stated by the source
Adjustable keyboard height	Yes	Yes
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless range	10 m	10 m
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Power1 differ
Power source type	Battery	Battery
Keyboard battery type	AA	AA
Number of batteries (keyboard)	2	2
Power consumptionDiffers	20 mA	16 mA
Service life of batteryKnown for one	Unknown — not stated by the source	36 month(s)
Batteryidentical
Battery technology	Alkaline	Alkaline
Mouse1 differ
Mouse included	Yes	Yes
Form factor	Right-hand	Right-hand
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionDiffers	2400 DPI	4000 DPI
Buttons quantity	6	6
Buttons type	Pressed buttons	Pressed buttons
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Button functions	DPI switch	DPI switch
Mouse battery type	AA	AA
Mouse battery technology	Alkaline	Alkaline
Number of batteries (mouse)Known for one	1	Unknown — not stated by the source
Mouse battery lifeKnown for one	Unknown — not stated by the source	16 month(s)
System requirements1 differ
Windows operating systems supportedDiffers	Windows 10, Windows 7, Windows 8	Windows 10, Windows 11, Windows 7, Windows 8
Operational conditions1 differ
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-20 - 65 °C
Sustainability1 differ
Compliance certificatesDiffers	CE, China RoHS, Federal Communications Commission (FCC), REACH, UKCA, VDE	CE, China RoHS, Federal Communications Commission (FCC), REACH, RoHS, UKCA, VDE
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)	462.2 x 162.2 x 23.1 mm	462.2 x 162.2 x 23.1 mm
Keyboard weight	925 g	925 g
Mouse dimensions (WxDxH)Differs	116 x 64.7 x 37.7 mm	126.7 x 85.2 x 49.7 mm
Mouse weightDiffers	115 g	145 g
Packaging contentidentical
Number of products included	2 pc(s)	2 pc(s)
Receiver included	Yes	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Receiver type	Nano receiver	Nano receiver
Batteries included	Yes	Yes
Manual	Yes	Yes
Packaging data1 differ
Package weightDiffers	1.36 kg	1.5 kg
Package widthKnown for one	Unknown — not stated by the source	190 mm
Package depthKnown for one	Unknown — not stated by the source	573 mm
Package heightKnown for one	Unknown — not stated by the source	60 mm
Package typeKnown for one	Unknown — not stated by the source	Box

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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