Hi, what size is the barrel connector requirement for the ac adapter? description doesn't say. it should have a measurement (usually in mm). Thx!

Dear customer，the barrel connector requirement for the ac adapter is：3.5*1.35mm. Note: only 5V can be used。

How long is the cord? Need to connect behind the computer which is stored i a compartment setting.

I’m not measuring with a tape measure but around 2 feet. Good length and I’ve not had any problems other than 4/10 times I have to push button off and on again to get computer to recognize mouse or calculator but not bothered by it since it’s on top of desk with easy access.

What ac power adapter can be used with this? i see specs are listed at 5volts; but at how many amps and positive or negative tip?

From another listing that includes the adapter: Input: 100-240 V AC 50/60 Hz Output: 5V, 2A(2000mA) Plug Spec: ID: 1.35mm; OD: 3.5 mm; Length: 10 mm

How does it charge when plugged in to a computer usb port but not when i plug into a power supply adapter usb port?? confused!

Not sure what you mean, there is no power to this. It basically is just a hub to plug USB's into....chips for wireless mouse, keyboard, etc.

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USB hub,7 Port USB 3.0 Hub,VEMONT USB Splitter with Individual On/Off Switches and Lights, 4ft/1.2m USB HUB Long Cable, USB Extension for Laptop and PC Computer

Product ID: 175009792

Details

Brand
VEMONT
Color
Black
Compatible Devices
USB Flash
Hardware Interface
USB 3.0
Special Feature
Plug and Play

⚡5Gbps USB 3.0 Speed

📏1.2m Long Cable for Flexibility

🔌7 Individually Switchable Ports

€ 38.39

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Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Connect More, Control Better, Work Smarter!

UNIVERSAL COMPATIBILITY - Seamlessly connects with Windows, Mac, Linux, and supports all USB devices from flash drives to peripherals.
BLAZING FAST DATA TRANSFER - Experience lightning-quick 5Gbps speeds that move your files and media in seconds, not minutes.
TRAVEL READY COMPACT DESIGN - Sleek, lightweight, and portable—perfect for the on-the-go professional who demands productivity anywhere.
TOTAL CONTROL AT YOUR FINGERTIPS - Individually switch ports on or off with dedicated power buttons and LED indicators—save energy and manage devices effortlessly.
EXTENDED REACH ULTIMATE CONVENIENCE - 1.2-meter cable lets you position your hub exactly where you need it—no more cramped desk setups.

The VEMONT 7-Port USB 3.0 Hub delivers ultra-fast 5Gbps data transfer with seven individually switchable ports, each featuring LED indicators. Its 1.2-meter cable enhances connectivity flexibility, while broad OS compatibility ensures seamless integration with laptops and PCs. Designed for professionals who value control, speed, and portability, this hub is backed by an 18-month warranty and trusted by thousands of users.

Specifications

ASIN	B0828GDSF6
Additional Features	Plug and Play
Best Sellers Rank	#443 in USB Hubs
Brand	VEMONT
Color	Black
Compatible Devices	USB Flash Drives
Customer Reviews	4.5 4.5 out of 5 stars (3,224)
Data Transfer Rate	5 gigabits_per_second
Enclosure Material	Plastic
Hardware Interface	USB 3.0
Item Dimensions L x W x H	6.77"L x 1.7"W x 0.8"H
Item Weight	85 g
Manufacturer	VEMONT
Mfr Part Number	VE-3007
Minimum Required Operating System Version	Windows XP
Model Number	VE-3007
Number of Items	1
Number of Ports	7
Operating System	Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or above), Linux etc.
Total Usb Ports	7
UPC	791370951077
Unit Count	1 Count
Warranty Description	18 month

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€ 38.39

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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1 month ago

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