Product comparison · 2 keyboards

BenQ Joyboard 805 vs Lenovo Preferred EN 104keys PS2 Black

5specifications compared
4differ
1identical
9known for one product only

Key differences

Connectivity technology
- Joyboard 805:Wireless
- Preferred EN 104keys PS2 Black:Wired
Device interface
- Joyboard 805:RF Wireless
- Preferred EN 104keys PS2 Black:PS/2
Keyboard number of keys
- Joyboard 805:12
- Preferred EN 104keys PS2 Black:104

Side by side

Differences highlightedShow differences only

Comparison of Joyboard 805, Preferred EN 104keys PS2 Black
14 specifications	A BenQ Joyboard 805 View product	B Lenovo Preferred EN 104keys PS2 Black View product
Keyboard3 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard number of keysDiffers	12	104
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	453 x 185 x 34 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.3 kg
Other features1 differ
InternalKnown for one	Unknown — not stated by the source	No
I/O portsDiffers	USB - 4 PIN USB Type A	1 x keyboard - generic - 6 pin mini-DIN (PS/2 style)
Keyboard function keysKnown for one	Internet browsing, multimedia, my Pictures, My Music, my Documents	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	PC	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.

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