Sabrent 4-Port USB 3.0 Hub with Individual LED Lit Power Switches, Includes 5V/2.5A Power Adapter (HB-UMP3)

Sabrent 4-Port USB 3.0 Hub with Individual LED Lit Power Switches, Includes 5V/2.5A Power Adapter (HB-UMP3)

Q: what's the different between the one with the external power adapter and the one without?

With my USB 3 Ports on my Acer TC-780 front panel ports, I can power all four ports with thumb drives. When I tried the same with a Dell U473D Slim Multimedia Keyboard with 2 USB Port I had to use the pawer supply that came with the HB-UMP3 4-port Powered USB hub. I would advise getting the powered hub because you don't know if your USB port will support enough devices without the power supply unit.

Q: How many ports can I have active at one time, without overloading the single port of the computer?

actually, while you can theoretically link 127 devices, there is a limitation to the depth or hiearchy you can link hubs (which is 7). In many systems (particularly windows) you may find that the hub controller in the pc can consumer 2 or 3 of those tiers. While that's likely not an issue for most, I've run into a problem when I link a 7 port hub into a KVM switch -- I get an error message stating that the system can not see some devices (because the actual 7 port hub actually contains 2 usb controllers and the kvm switch contains 2 controllers). Suffice it to say -- this is a rare occurrence -- just don't daisy chain a bunch of 4 port hubs together if you run out of ports -- get a hub with more ports

Q: How long is USB3 cable?

measured mine at about 1 meter. I really like this thing. The two red high-power only ports are oriented 180 degrees from the USB 3.0 ports so you physically can't mix them up either.

Q: Will using a 7 usb 3.0 hub ultimately put next to no strain on my motherboard because power is being generated from the AC adapter?

I 5 Gigabyte Motherboard with powerful Intel processor, 16 Ram has moor paver than standard PC. I don't think the hub would help. However, some software might. I will look this up in the later date.

Product ID: 232928600

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Details

Brand
SABRENT
Colour
Black
Hardware Interface
USB 3.0
Special Feature
Play Plug
Compatible Devices
Card Readers

⚡5Gbps USB 3.0 speed

🔋2.5A dedicated power adapter

🔌4 individual power switches

Frequently Bought Together

SABRENT 4 Port USB 3.0 Hub with Individual LED Lit Power Switches, Includes 5V/2.5A Power Adapter (HB-UMP3)

AINOPE USB Extension Cable,USB Extender,USB 3.0 Extension Cable, Male to Female Cord High Data Transfer Compatible with Webcam,USB Keyboard,Flash Drive,Hard Drive,Printer,10FT,Grey

Anker USB Hub 4 Ports, Multiple USB 3.0 Hub, USB Splitter for Laptop, Extender for A Port Laptop, PC, Desktop and More [Charging Not Supported](2ft USB-A)

Description

🔌 Power up your productivity—control every port, every time!

POWER THAT KEEPS UP - Includes a robust 2.5A power adapter to ensure all your devices stay fully charged and operational.
COMPACT SLEEK DESIGN - Lightweight and space-saving, this hub fits perfectly on any desk setup without clutter.
PLUG PLAY SIMPLICITY - No drivers needed—just connect and go with hot-swappable convenience for ultimate flexibility.
BLAZING FAST DATA TRANSFER - Experience up to 5Gbps speeds for seamless multitasking and rapid file sharing.
TOTAL CONTROL AT YOUR FINGERTIPS - Individually LED-lit power switches let you manage each port’s power with ease and style.

The Sabrent 4-Port USB 3.0 Hub (HB-UMP3) expands your device connectivity with four high-speed USB 3.0 ports, each featuring individual LED-lit power switches. Supporting transfer speeds up to 5Gbps and powered by a 2.5A adapter, it ensures reliable performance for multiple devices. Its plug-and-play design and compact form factor make it an essential upgrade for any professional’s workspace.

Specifications

Brand	SABRENT
Manufacturer	Sabrent
Colour	Black
Item Height	2.08 Inches
Item Width	5.12 Inches
Product Dimensions	8.92 x 13 x 5.28 cm; 42.52 g
Item model number	HB-UMP3
Voltage	5 Volts
Wattage	5
Are Batteries Included	No
Manufacturer	Sabrent
Country of Origin	USA
Item Weight	42.4 g

Have a Question? See What Others Asked

what's the different between the one with the external power adapter and the one without?

How many ports can I have active at one time, without overloading the single port of the computer?

How long is USB3 cable?

Will using a 7 usb 3.0 hub ultimately put next to no strain on my motherboard because power is being generated from the AC adapter?

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