Special: B00KKJJCXC
Code: 4953103382640
Brand: Elecom (ELECOM)
Model: U3H-A408SBK
Product color: Black
Size information: Comes with AC adapter
Product size: Height 1.2, Width 7.5, Depth 3.7
Product weight: 100
About this product
This is a self-powered USB hub that comes with an AC adapter and can be used in both self-powered and bus-powered modes.
It supports USB 3.0, which achieves transfer speeds of 5Gbps, approximately 10 times faster than the conventional USB 2.0 (theoretical value).
If used with a USB 3.0 compatible computer or device, large amounts of data can be transferred at high speed.
Since it can also be used with USB 2.0/1.1, it can be connected directly to computers or devices compatible with USB 2.0/1.1.
By connecting the included AC adapter and using it in self-powered mode, stable power supply is possible even when using high power-consuming devices such as large-capacity hard drives or DVD drives ( ).
› See more brands Elecom (ELECOM)
Color: Black
Hardware interface: USB 3.0
Features: High-speed data transfer, supports both self-powered and bus-powered modes
Supported devices: Laptops, gaming consoles, about this product
This is a self-powered USB hub that comes with an AC adapter and can be used in both self-powered and bus-powered modes.
It supports USB 3.0, which achieves transfer speeds of 5Gbps, approximately 10 times faster than the conventional USB 2.0 (theoretical value).
If used with a USB 3.0 compatible computer or device, large amounts of data can be transferred at high speed.
Since it can also be used with USB 2.0/1.1, it can be connected directly to computers or devices compatible with USB 2.0/1.1.
By connecting the included AC adapter and using it in self-powered mode, stable power supply is possible even when using high power-consuming devices such as large-capacity hard drives or DVD drives ( ).
› See more
Shipping size: Height 20.4, Width 12.8, Depth 5.8
Shipping weight: 280
Product introduction
Specifications
Interface: USB 3.0 (operates as USB 2.0 when connected via USB 2.0 interface, and as USB 1.1 when connected via USB 1.1 interface)
Connector shape: PC side (upstream port): USB A (male), USB device side (downstream ports): USB A (female) x 4
Supported OS: Windows 11, 10, 8.1, 8, 7 (SP1), Vista (SP2), XP (SP3) / macOS Monterey 12, macOS Big Sur 11, Mac OS X 10.6~10.6.8 / OS X 10.7~10.7.5, 10.8~10.8.3, 10.9. Upgrading to the latest versions of each OS and installing service packs may be required.
Maximum transfer speed: USB 3.0 SuperSpeed / 5Gbps (theoretical), USB 2.0 High Speed / 480Mbps (theoretical), USB 1.1 Full Speed 12Mbps (theoretical)
Number of upstream (PC side) ports: 1
Number of downstream (peripheral device side) ports: 4
USB cable type: USB 3.0
USB cable length: approximately 1.0m (excluding connectors)
Power supply method: Self-powered
Supply current: When connected via USB 3.0 in self-powered mode: total 3,600mA within 4 ports (less than 900mA per port); in bus-powered mode: total 720mA within 4 ports (less than 180mA per port)
DC cable length (included AC adapter): approximately 90cm (excluding connector)
Color: Black
External dimensions: approximately Width 75.0mm, Depth 37.0mm, Height 12.0mm (excluding cable)
Weight: approximately 70g
Operating environment: Temperature 5~40°C, Humidity 30~80% (non-condensing)
Accessories: Dedicated AC adapter
Usable region: This product is designed for power supply in Japan and cannot be used outside Japan.
Electrical appliance safety law: PSE compliant (AC adapter)
Warranty period: 6 months
Description
This is a self-powered USB hub that comes with an AC adapter and can be used in both self-powered and bus-powered modes.
It supports USB 3.0, which achieves transfer speeds of 5Gbps, approximately 10 times faster than the conventional USB 2.0 (theoretical value).
If used with a USB 3.0 compatible computer or device, large amounts of data can be transferred at high speed.
Since it can also be used with USB 2.0/1.1, it can be connected directly to computers or devices compatible with USB 2.0/1.1.
By connecting the included AC adapter and using it in self-powered mode, stable power supply is possible even when using high power-consuming devices such as large-capacity hard drives or DVD drives ( ).
It does not support fast charging for smartphones or tablets. For fast charging, please prepare a dedicated AC charger compatible with fast charging separately.
Do not use any other AC adapter than the included dedicated one.
In addition to the 3 front ports, there is 1 port on the side, making it convenient to connect wide USB devices.
Cable length is approximately 1.0m, allowing comfortable connection.
Compact and portable with integrated cable for easy storage.
Product inquiries
Elecom General Information Center
TEL. 0570-084-465
FAX. 0570-050-012
Hours: 10:00~19:00, Open year-round
Note: Please read the disclaimer
This product is designed for power supply in Japan and cannot be used outside Japan. Brand introduction
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Elecom Co., Ltd. is committed to enriching and making your lifestyle more comfortable through peripheral devices for smartphones, tablets, and PCs. Manufacturer's description
Choose a USB hub that matches the type and number of peripheral devices you want to connect to your PC's USB port.
Bus power supplies power from the PC's USB port.
Self power supplies from an AC adapter.
It is possible to connect USB 3.x devices via USB 2.0, but transfer speeds will be limited to USB 2.0 speeds.
High power-consuming devices may not operate stably with bus power; using self-powered mode is recommended.
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| Product # |
202506121858534953103382640 |