Product comparison · 2 interface hubs

D-Link DUB-H4BL interface hub 480 Mbit/s Black vs D-Link DUBH7 interface hub USB 2.0 480 Mbit/s Black

Key differences

Ports quantity
- DUB-H4BL interface hub 480 Mbit/s Black:4
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:7
Hub interfaces
- DUB-H4BL interface hub 480 Mbit/s Black:USB 1.1, USB 2.0
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:USB Type-B
USB 2.0 ports quantity
- DUB-H4BL interface hub 480 Mbit/s Black:4
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:7
LED indicators
- DUB-H4BL interface hub 480 Mbit/s Black:Power
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:Yes
Width
- DUB-H4BL interface hub 480 Mbit/s Black:63 mm
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:100 mm
Depth
- DUB-H4BL interface hub 480 Mbit/s Black:63 mm
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:57 mm
Height
- DUB-H4BL interface hub 480 Mbit/s Black:14 mm
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:23 mm
Weight
- DUB-H4BL interface hub 480 Mbit/s Black:36.4 g
- DUBH7 interface hub USB 2.0 480 Mbit/s Black:85 g

Differences highlightedShow differences only

Comparison of DUB-H4BL, DUBH7
22 specifications	A D-Link DUB-H4BL interface hub 480 Mbit/s Black Model DUB-H4BL View product	B D-Link DUBH7 interface hub USB 2.0 480 Mbit/s Black Model DUBH7 View product
Ports & interfaces3 differ
Ports quantityDiffers	4	7
Host interfaceKnown for one	Unknown — not stated by the source	USB 2.0
Hub interfacesDiffers	USB 1.1, USB 2.0	USB Type-B
USB 2.0 ports quantityDiffers	4	7
Features1 differ
LED indicatorsDiffers	Power	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, C-Tick, VCCI, IC, RoHS
Cable lengthKnown for one	5 m	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 7, Windows Vista, Windows XP
Weight & dimensions4 differ
WidthDiffers	63 mm	100 mm
DepthDiffers	63 mm	57 mm
HeightDiffers	14 mm	23 mm
WeightDiffers	36.4 g	85 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Poweridentical
Input voltageKnown for one	5 V	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.