DLINK 4-Port USB 2.0 Hub DUB-H4

The D-Link 4-Port USB 2.0 Hub (DUB-H4) provides four additional USB 2.0 ports to your PC or Mac, allowing you to connect USB devices such as digital cameras, external hard drives, flash drives, and printers. The USB fast charging port allows you to quickly charge your iPad, iPhone, tablet, or other power-hungry mobile devices.

FEATURES

Type of device

• USB hub

USB Standard

• USB 2.0

Number of USB ports

• 4 ports

SPECIFICATIONS

Standards

• USB specification version 2.0 (data rates of up to 480 Mbps)¹

• USB specification version 1.1 (data rates of up to 12 Mbps)

• OHCI

• UHIC

• EHCI

Interfaces

• 1 Upstream Mini USB 2.0 (female) port

• 4 downstream USB 2.0 Type A (female) ports (including a fast charging port)

Connectivity Rules

• Up to five cascaded hubs

• Maximum cable length between each hub: 5m

• Up to 127 devices

Minimum System Requirements

• Windows 7²/Vista²/XP²

• Mac OS³ X 10.4 or higher

• Linux

Diagnostic LED

• Bus power (blue)

• Self power (green)

Supplied Charging Current

• Bus Power:

  • All four USB ports: 0.5A per port⁴

• Self Power:

  • 3 Standard USB ports: 0.5A per port⁴

  • 1 USB Fast charging port: 2A per port⁴

Power Input

• 5V/2.5A DC

Dimensions

• 2.48” x 2.48” x 0.55” (63 x 63 x 14 mm)

Weight

• 0.08 lbs (36.5 g)

Operating Temperature

• 32 to 104 °F (0 to 40 °C)

Storage Temperature

• -4 to 158 °F (-20 to 70 °C)

Operating Humidity

• 5% to 95% (non-condensing)

Storage Humidity

• 0% to 95% (non-condensing)

Certifications

• FCC

• CE

• C-Tick

(TH)