The keyboard includes a fingerprint reader which will enable users to store their biometric ID and use that as authentication when logging onto password protected sites â€" having stored the passwords locally on the device.
Microsoft claims the Optical Desktop Elite with Fingerprint Reader for Bluetooth "offers the nation's PC users a way of managing their passwords without having to remember them".
But the issue of security is one Microsoft, perhaps jaded by past criticism, neatly avoids.
The emphasis of the Microsoft product range which also includes a mouse is very much on convenience, rather than security.
The product manual even states: "The fingerprint reader is not a security feature."
The company also advises against users storing passwords which are still highly sensitive, such as those used for banking.
Mike Haigh, hardware product marketing manager Microsoft UK, said: -We introduced our fingerprint reader products to offer a new level of convenience to the majority of PC users who are really frustrated with trying to remember their user name and passwords."
For all the notes of caution, some anti-fraud experts extol the virtues of biometrics.
Peter Dorrington, director of fraud solutions at SAS, said: "You always have your biometrics with you and they are far more reliable than passwords which can be found out or socially engineered out of you."
Does that mean instead of chopping off a finger and taking it with you to forge somebodies identity, or having a trojan steal the pa-ssword, I can now just steal the appropriate bio-equippped keyboard or mouse and plug it in elsewhere to imitate you?
If security measures are annoying and easily bypa-ssed, why put them there in the first place?
Go to any large user installation and have a walk around in an unattended office: Guarantee there are a few screens with the user access details and pa-sswords on post-it pads - to be found taped to the side of the monitor, or securely locked away in the top drawer of the desk, with the key in the second drawer!
Security - Bah Humbug! This is a social issue, not a technological one.
Microsoft is making money here on the security issue dishonestly - just watch the advertising for these so-called 'security devices' go into over-hype, even though the media releases plead that it is not to be used for anything important.