Ricoh HHKB keyboard Universal USB + Bluetooth QWERTY US English White vs Ricoh HHKB Pro

Comparison of HHKB, HHKB Pro

27 specifications	A Ricoh HHKB keyboard Universal USB + Bluetooth QWERTY US English White Model HHKB View product	B Ricoh HHKB ProView product
Keyboardidentical
Recommended usage	Universal	Universal
Connectivity technology	Wired & Wireless	Wired & Wireless
Device interface	USB + Bluetooth	USB + Bluetooth
Keyboard key switchKnown for one	—Unknown — not stated by the source	Mechanical
Keyboard layout	QWERTY	QWERTY
Numeric keypad	No	No
Keycaps material	Polybutylene terephthalate (PBT)	Polybutylene terephthalate (PBT)
Keyboard number of keys	60	60
Keyboard keys operating life	50 million characters	50 million characters
Multi-device supportKnown for one	—Unknown — not stated by the source	Yes
Keyboard languageKnown for one	US English	—Unknown — not stated by the source
Pointing deviceKnown for one	No	—Unknown — not stated by the source
Actuation forceKnown for one	45 g	—Unknown — not stated by the source
Designidentical
Keyboard styleKnown for one	—Unknown — not stated by the source	Straight
Wrist restKnown for one	—Unknown — not stated by the source	No
Adjustable keyboard heightKnown for one	—Unknown — not stated by the source	Yes
Product colour	White	White
Surface colorationKnown for one	—Unknown — not stated by the source	Monochromatic
Built-in displayKnown for one	—Unknown — not stated by the source	No
BacklightKnown for one	No	—Unknown — not stated by the source
Featuresidentical
USB connector typeKnown for one	—Unknown — not stated by the source	USB Type-C
Detachable cableKnown for one	—Unknown — not stated by the source	Yes
Mouseidentical
Mouse included	No	No
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
AC adapter includedKnown for one	No	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	USB	—Unknown — not stated by the source
USB Type-C charging portKnown 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.