Product comparison · 2 keyboards

HP USB SmartCard CCID Keyboard vs HP K4000 keyboard Home Bluetooth Black

15specifications compared
9differ
6identical
12known for one product only

Key differences

Recommended usage
- USB SmartCard CCID Keyboard:Office
- K4000 keyboard Home Bluetooth Black:Home
Connectivity technology
- USB SmartCard CCID Keyboard:Wired
- K4000 keyboard Home Bluetooth Black:Wireless
Device interface
- USB SmartCard CCID Keyboard:USB
- K4000 keyboard Home Bluetooth Black:Bluetooth
Numeric keypad
- USB SmartCard CCID Keyboard:Yes
- K4000 keyboard Home Bluetooth Black:No
Purpose
- USB SmartCard CCID Keyboard:PC/Server
- K4000 keyboard Home Bluetooth Black:Universal
Power source type
- USB SmartCard CCID Keyboard:USB
- K4000 keyboard Home Bluetooth Black:Battery
Keyboard dimensions (WxDxH)
- USB SmartCard CCID Keyboard:460 x 164 x 32 mm
- K4000 keyboard Home Bluetooth Black:264.9 x 117.1 x 15 mm
Keyboard weight
- USB SmartCard CCID Keyboard:900 g
- K4000 keyboard Home Bluetooth Black:249 g

Side by side

Differences highlightedShow differences only

Comparison of E6D77AA, K4000
27 specifications	A HP USB SmartCard CCID Keyboard Model E6D77AA View product	B HP K4000 keyboard Home Bluetooth Black Model K4000 View product
Keyboard5 differ
Recommended usageDiffers	Office	Home
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	Bluetooth
Numeric keypadDiffers	Yes	No
Hot keysKnown for one	Yes	Unknown — not stated by the source
PurposeDiffers	PC/Server	Universal
Smart card readerKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC 15, Europe 2004/108/EC, CE-Mark, UL, cUL, TUV, TUV GS, VCCI, BSMI, C-Tick, KCC, EMV2000, USB-IF, FIPS 201, ISO 9241-410, TUV GS	Unknown — not stated by the source
Keyboard form factorKnown for one	Unknown — not stated by the source	Mini
Designidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
System requirements1 differ
Windows operating systems supportedDiffers	Windows 7 Home Premium, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Pro, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows XP Home	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android 3.0, Android 3.1, Android 3.2, Android 4.0, Android 4.1, Android 4.2, Android 4.3, Android 4.4
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	460 x 164 x 32 mm	264.9 x 117.1 x 15 mm
Keyboard weightDiffers	900 g	249 g
Other featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	Unknown — not stated by the source
Packaging dataidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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