Product comparison · 2 keyboards

Lenovo USB Smartcard Keyboard HU vs Manhattan 157728 keyboard Mouse included Office RF Wireless White

8specifications compared
6differ
2identical
10known for one product only

Key differences

The Lenovo USB Smartcard Keyboard HU has 86 more keyboard keys than the Manhattan 157728 keyboard Mouse included Office RF Wireless White (104 vs 18). Only the Manhattan 157728 keyboard Mouse included Office RF Wireless White has mouse included. Connectivity technology: Wired on the Lenovo USB Smartcard Keyboard HU, Wireless on the Manhattan 157728 keyboard Mouse included Office RF Wireless White. Device interface: USB on the Lenovo USB Smartcard Keyboard HU, RF Wireless on the Manhattan 157728 keyboard Mouse included Office RF Wireless White. Product colour: Black on the Lenovo USB Smartcard Keyboard HU, White on the Manhattan 157728 keyboard Mouse included Office RF Wireless White.

Connectivity technology
- USB Smartcard Keyboard HU:Wired
- 157728 keyboard Mouse included Office RF Wireless White:Wireless
Device interface
- USB Smartcard Keyboard HU:USB
- 157728 keyboard Mouse included Office RF Wireless White:RF Wireless
Keyboard number of keys
- USB Smartcard Keyboard HU:104
- 157728 keyboard Mouse included Office RF Wireless White:18
Product colour
- USB Smartcard Keyboard HU:Black
- 157728 keyboard Mouse included Office RF Wireless White:White
Mouse included
- USB Smartcard Keyboard HU:No
- 157728 keyboard Mouse included Office RF Wireless White:Yes

Side by side

Differences highlightedShow differences only

Comparison of USB Smartcard Keyboard HU, 157728
18 specifications	A Lenovo USB Smartcard Keyboard HU View product	B Manhattan 157728 keyboard Mouse included Office RF Wireless White Model 157728 View product
Keyboard3 differ
Recommended usage	Office	Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard form factor	Full-size (100%)	Full-size (100%)
Keyboard number of keysDiffers	104	18
Design1 differ
Product colourDiffers	Black	White
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Cable lengthKnown for one	2.3 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
System requirementsidentical
USB requiredKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	457 x 185 x 35 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.06 kg	Unknown — not stated by the source
Other features1 differ
CompatibilityKnown for one	ISO 7816-1, 2, 3, 4	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows XP, Vista	Windows 9x Windows 2000 Windows XP
InternalKnown for one	No	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.

More keyboard comparisons

All keyboard comparisons