Product comparison · 2 magnetic card readers

HP BZ721AA magnetic card reader RS-232 vs HP Retail Integrated Dual-Head Magnetic Stripe Reader

2specifications compared
2differ
0identical
10known for one product only

Key differences

Interface
- BZ721AA magnetic card reader RS-232:RS-232
- Retail Integrated Dual-Head Magnetic Stripe Reader:USB
Dimensions (WxDxH)
- BZ721AA magnetic card reader RS-232:90 x 22.43 x 24.2 mm
- Retail Integrated Dual-Head Magnetic Stripe Reader:77.8 x 99.98 x 34 mm

Side by side

Differences highlightedShow differences only

Comparison of BZ721AA, QZ673AA
12 specifications	A HP BZ721AA magnetic card reader RS-232 Model BZ721AA View product	B HP Retail Integrated Dual-Head Magnetic Stripe Reader Model QZ673AA View product
Features1 differ
InterfaceDiffers	RS-232	USB
Media types supportedKnown for one	ISO 7810, 7811 1/5, 7812, 7813	Unknown — not stated by the source
Scan speed (max)Known for one	70 mm/sec	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7 Professional (32-bit) Windows Vista Business (32-bit) Windows XP Professional Windows Embedded POSReady 2009	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensions1 differ
Dimensions (WxDxH)Differs	90 x 22.43 x 24.2 mm	77.8 x 99.98 x 34 mm
WidthKnown for one	Unknown — not stated by the source	77.8 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	34 mm
WeightKnown for one	Unknown — not stated by the source	115 g
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-10 - 60 °C	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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