Is there a recommended AC/CD adapter that is sold separately?

In my application, I have been mounting these USB hubs on 35 mm DIN rails using the mounting brackets that come with it. It is therefore convenient for me to use a DIN-rail mounted 24V DC power supply -- for example McMaster-Carr P/N 7009K81 (DIN-Rail Mount Transformer Single Phase, 100-240V AC to 24V DC, 120W & 5A Output). I hope that helps. Steve

What are the power requirements of the USB hub? There is a variety of voltages you can input, but if you put in say 15 volts, how many amps of current does the USB hub need? Another way to ask this is what is the total power consumed by the device?

For the most part, the input current requirement is going to be based on the total load. As an example, the charger supplied by Apple for their iPad Air 2 can deliver 2 amps. To charge 7 iPads at a time, you would like a power source that can deliver 14 amps; ignoring the current used by the Hub. But, we know an iPhone charger will also charge an iPad BUT it takes longer to charge. 12 volt DC is common charger. You have to decide on the current. Do you need 14 amps; probably not. I would get a supply that can deliver 5 to 10 amps. Try to find a linear power supply! I use a 9vdc, 30 amp supply. This is used to power my speakers, router, USB hub and several other devices. I do not have the physical space for several power bricks. I also do not want a power strip that is 2ft long lying on the floor.

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StarTech.com ST7300USBME 7 Port Industrial USB 3.0 Hub - with ESD Protection - Mountable - USB 3 Hub - USB Extender - Powered USB 3.0 Hub - USB Splitter

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Ports: USB 3.0 7 Port

USB 2.0 4 Port
USB 2.0 7 Port
USB 3.0 7 Port
USB 3.0 10 Port

Protects your connected devices with 15kV Air and 8kV Contact ESD protection
Surge protection of 350W on the downstream and upstream USB ports
Mount industrial USB hub where required with built-in mounting brackets or included DIN rails
Offers flexible, wide-range power inputs with a 7-48V DC terminal block
USB Battery Charging Specification 1.2 up to 2.4A on any port to a maximum of 35W total

Overview

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Add seven USB 3.0 ports with this DIN rail or surface-mountable metal hub - 7 Port USB Hub - 15kV ESD & 350W surge protection - DIN Rail / Wall-mountable USB Hub w/ metal housing - Seven port SuperSpeed USB 3 hub - Wide-range 7-48V DC terminal block power input - Extended operating temperature range - Ideal for harsh environments - Optional DIN rail mounts included - Backward compatible

Model
Brand	StarTech.com
Model	ST7300USBME

Details
Color	Black
Type	USB
Standards	USB 3.0
Ports	7 x USB 3.0
Transfer Rate	Up to 5 Gbps
LEDs	1 - Power (Green)
Power Input	7 ~ 48 DC
Operating System Supported	OS Independent; No additional drivers or software required
Dimensions	1.80" x 2.10" x 5.70"
Weight	0.72 lb.

Features
Features	Protects your connected devices with 15kV ESD protection and 350 W surge protection Flexible, wide-range 7-48V DC terminal block power input (standard AC power adapter not supported or included) Ideal for harsh industrial environments, with an extended operating temperature range Rugged, wall-mountable metal housing plus optional DIN rail mounts Supports USB Battery Charging Specification Rev. 1.2 Seven SuperSpeed USB 3.0 hub ports, with throughput support up to 5 Gbps Backward compatible with USB 2.0 and 1.x devices seven USB 3.0 ports with this DIN rail or surface-mountable metal hub

Details
Temperature	Operating Temperature 0°C to 70°C (32°F to 158°F) Storage Temperature -20°C to 85°C (-4°F to185°F)
Humidity	5%~95% RH

Packaging
Package Contents	1 - 7 Port Industrial USB 3.0 Hub 1 - USB 3.0 A - B Cable 1 - DIN Rail Mounting Kit 1 - Terminal Block (2 Wire) 1 - Instruction Manual

Additional Information
First Listed on Newegg	August 01, 2024

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Item#: 9SIA6ZPK9U9567

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Sponsored Products

StarTech.com ST7300USBME 7 Port Industrial USB 3.0 Hub - with ESD Protection - Mountable - USB 3 Hub - USB Extender - Powered USB 3.0 Hub - USB Splitter

Learn more about the STARTECH ST7300USBME

Customer Reviews of the STARTECH ST7300USBME

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