Product comparison · 2 keyboards

BenQ 6511VA Standrd Keyboard PS/2 Ivory vs Lenovo Business Black Preferred Pro USB Keyboard US EURO

8specifications compared
7differ
1identical
9known for one product only

Key differences

The Lenovo Business Black Preferred Pro USB Keyboard US EURO has 3 more keyboard keys than the BenQ 6511VA Standrd Keyboard PS/2 Ivory (105 vs 102). The Lenovo Business Black Preferred Pro USB Keyboard US EURO has 0.2 m more cable length than the BenQ 6511VA Standrd Keyboard PS/2 Ivory (1.8 m vs 1.60 m). Device interface: PS/2 on the BenQ 6511VA Standrd Keyboard PS/2 Ivory, USB on the Lenovo Business Black Preferred Pro USB Keyboard US EURO. Product colour: Ivory on the BenQ 6511VA Standrd Keyboard PS/2 Ivory, Black on the Lenovo Business Black Preferred Pro USB Keyboard US EURO. Keyboard dimensions (WxDxH): 453 x 163 x 29 mm on the BenQ 6511VA Standrd Keyboard PS/2 Ivory, 453 x 185 x 34 mm on the Lenovo Business Black Preferred Pro USB Keyboard US EURO.

Device interface
- 6511VA Standrd Keyboard PS/2 Ivory:PS/2
- Business Black Preferred Pro USB Keyboard US EURO:USB
Keyboard number of keys
- 6511VA Standrd Keyboard PS/2 Ivory:102
- Business Black Preferred Pro USB Keyboard US EURO:105
Product colour
- 6511VA Standrd Keyboard PS/2 Ivory:Ivory
- Business Black Preferred Pro USB Keyboard US EURO:Black
Cable length
- 6511VA Standrd Keyboard PS/2 Ivory:1.60 m
- Business Black Preferred Pro USB Keyboard US EURO:1.8 m
Keyboard dimensions (WxDxH)
- 6511VA Standrd Keyboard PS/2 Ivory:453 x 163 x 29 mm
- Business Black Preferred Pro USB Keyboard US EURO:453 x 185 x 34 mm
Keyboard weight
- 6511VA Standrd Keyboard PS/2 Ivory:1.1 g
- Business Black Preferred Pro USB Keyboard US EURO:1.27 kg
Compatibility
- 6511VA Standrd Keyboard PS/2 Ivory:Win98 ACPI
- Business Black Preferred Pro USB Keyboard US EURO:PC

Side by side

Differences highlightedShow differences only

Comparison of 6511VA Standrd Keyboard PS/2 Ivory, Business Black Preferred Pro USB Keyboard US EURO
17 specifications	A BenQ 6511VA Standrd Keyboard PS/2 Ivory View product	B Lenovo Business Black Preferred Pro USB Keyboard US EURO View product
Keyboard2 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	US English
Keyboard number of keysDiffers	102	105
Design1 differ
Product colourDiffers	Ivory	Black
Features1 differ
Cable lengthDiffers	1.60 m	1.8 m
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	453 x 163 x 29 mm	453 x 185 x 34 mm
Keyboard weightDiffers	1.1 g	1.27 kg
Other features1 differ
CompatibilityDiffers	Win98 ACPI	PC
DepthKnown for one	Unknown — not stated by the source	7.3 in
HeightKnown for one	Unknown — not stated by the source	1.3 in
InternalKnown for one	Unknown — not stated by the source	No
WidthKnown for one	Unknown — not stated by the source	17.8 in
I/O portsKnown for one	Unknown — not stated by the source	1 x USB - 4-PIN USB type A
Compatible operating systemsKnown for one	Windows 98 / ME / 2000 / XP	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	IBM	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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