Question 1

Does the UGREEN CM219 support USB 2.0 devices?

Accepted Answer

Yes. The hub supports USB 2.0 and USB 1.1 devices. Older peripherals work normally without adapters or configuration changes.

Question 2

Is external power required for the UGREEN CM219 USB hub?

Accepted Answer

No. The hub draws power directly from the computer’s USB port. No external adapter is needed for standard USB peripherals.

Question 3

Can the UGREEN CM219 handle multiple devices at once?

Accepted Answer

Yes. It supports four USB devices simultaneously within standard USB power limits. Overcurrent protection manages load safely.

Question 4

Does the UGREEN CM219 overheat during long use?

Accepted Answer

Under full load at 25°C ambient temperature, casing temperature reaches around 40°C. This level remains within safe operating limits.

Question 5

Is the UGREEN CM219 compatible with macOS and Linux?

Accepted Answer

Yes. The hub supports Windows, macOS, and Linux. No drivers are required for any supported operating system.

Question 6

How much power does the UGREEN CM219 consume when idle?

Accepted Answer

When no devices are connected, the hub consumes approximately 86mA. This low draw minimizes impact on system power.

Question 7

UGREEN CM219 vs generic USB 3.0 hubs – what differs?

Accepted Answer

The UGREEN CM219 includes defined overcurrent protection thresholds and thermal testing data. Many generic hubs do not disclose these safety details.

Question 8

What is the price of UGREEN CM219 at PCB Store in Bangladesh?

Accepted Answer

Pricing varies based on stock and promotions. PCB Store provides current pricing and official warranty support within Bangladesh.

UGREEN CM219 4-Port USB 3.0 Hub

Key Features

Technical Specifications

General Information

Input Interface

Output Interface

Power & Electrical

Protection Features

System Compatibility

Thermal & Environment

Warranty

FAQs

Does the UGREEN CM219 support USB 2.0 devices?

Is external power required for the UGREEN CM219 USB hub?

Can the UGREEN CM219 handle multiple devices at once?

Does the UGREEN CM219 overheat during long use?

Is the UGREEN CM219 compatible with macOS and Linux?

How much power does the UGREEN CM219 consume when idle?

UGREEN CM219 vs generic USB 3.0 hubs – what differs?

What is the price of UGREEN CM219 at PCB Store in Bangladesh?

Popular Products

UGREEN CM219 4-Port USB 3.0 Hub

Key Features

Technical Specifications

General Information

Input Interface

Output Interface

Power & Electrical

Protection Features

System Compatibility

Thermal & Environment

Warranty

FAQs

Does the UGREEN CM219 support USB 2.0 devices?

Does the UGREEN CM219 support USB 2.0 devices?

Is external power required for the UGREEN CM219 USB hub?

Is external power required for the UGREEN CM219 USB hub?

Can the UGREEN CM219 handle multiple devices at once?

Can the UGREEN CM219 handle multiple devices at once?

Does the UGREEN CM219 overheat during long use?

Does the UGREEN CM219 overheat during long use?

Is the UGREEN CM219 compatible with macOS and Linux?

Is the UGREEN CM219 compatible with macOS and Linux?

How much power does the UGREEN CM219 consume when idle?

How much power does the UGREEN CM219 consume when idle?

UGREEN CM219 vs generic USB 3.0 hubs – what differs?

UGREEN CM219 vs generic USB 3.0 hubs – what differs?

What is the price of UGREEN CM219 at PCB Store in Bangladesh?

What is the price of UGREEN CM219 at PCB Store in Bangladesh?

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