StarTech 7-Port Compact USB 20 Hub (Black)

The black 7-Port Compact USB 20 Hub from StarTech connects to one USB 20 port on a Mac or PC computer - which further adds seven USB 20 ports - allowing you to maximize the number of high-speed USB peripherals connected to your computer The hub supports cascaded installation with other USB 20 hubs - supporting up to 127 USB 20 device connections - which provides a scalable solution for connecting multiple USB devices to a single host computer A power adapter is included - but but the hub can also be powered through a USB bus connection to the host computer - thus it allowing you to install the hub as needed without worrying about the availability of a power outlet

Features: Data Transfer Rates of up to 480 Mb/s, Supports up to 127 USB 2.0 Devices, Backward Compatible with USB 1.1 / 1.0, CE, FCC & RoHS Certified, Compact & Lightweight, Plug & Play, Hot-Swap Compatible, Over Current Protection on Each Port

Interface: USB 2.0

Ports: 7

Enclosure Type: Plastic

External Ports: 1 x USB-B (4-pin) female 7 x USB-A (4-pin) female

Maximum Data Transfer Rate: 480 Mb/s

OS Compatibility: Windows 98 SE - ME - 2000 - XP (32/64-bit) - 2003 (32/64-bit) - Vista (32/64-bit) - 7 (32/64-bit) - Linux - Mac OS 8.6 or up

System and Cable Requirements: 1 x free USB port

Power Adapter: Yes (included)

Input Voltage: 110 ~ 240 VAC

Input Current: 1000 mA

Output Voltage: 5 VDC

Output Current: 2 A

Center Tip Polarity: Positive

Operating Temperature: 32 to 158 degreesF (0 to 70 degreesC)

Certifications: CE - FCC and RoHS

Dimensions: 3.9 x 2.4 x 0.8 (99.0 x 60.9 x 20.3 mm)

Weight: 10.2 oz (289.1 g)