Elecom U3H-S418BBK/EC USB Hub, USB 3.0, 4 A Ports, Bus Power, Magnetic Switch, Cable Length: 3.9 ft (1.0 m), Black, Compatible with MacBook, Surface, Chromebook, and Other Laptops

Specifications: ■Interface: USB 3.0 (works with USB 2.0 interface, works with USB 2.0 compatible, and works with USB 1.1 interface when connected) ■Connector shape: PC side (upstream port): USB A (male), USB device side (downstream port): USB A (female) x 4. ■Compatible models: Windows 11/10/8.1/7 (SP1), macOS Ventura 13/macOS Monterey 12/macOS Big Sur 11/macOS Catalina 10.15 *Updates of each OS and installation of service pack may be required. ■ Maximum Transfer Rate: USB3.0 Super Speed / 5 Gbps (theoretical value), USB2.0 High Speed / 480 Mbps (theoretical value), USB1.1 Full Speed 12 Mbps (theoretical value). ■ Number of upstream (PC side) ports: 1 ■ Number of Downstream (peripheral device) Ports: 4 ■ USB cable length: about 1.0m (excluding connector) ■ Power Source: Bus Power ■ Supply current: USB 3.0 connection: 4 ports total within 720mA (each port less than 180mA), USB 2.0 connection: 4 ports total within 400mA (each port less than 100mA) ■Color: Black ■ External dimensions: approx. W 4.9 x D 1.4 x H 1.6 inches (123.9 x 36.6 x 40.5 mm) (excluding cable) ■Weight: Approx. 4.1 oz (112 g). ■Operating Environment: Temperature 5-40 ℃, humidity 30-80% (without condensation) ■Warranty period: 6 months 【Description】 ■ USB hub supports USB 3.0 with transfer rate of 5Gbps and about 10 times the transfer speed (theoretical value) of conventional USB 2.0. ■ Large amounts of data can be transferred at high speeds on PCs and devices. ■ It can also be used in USB 2.0/1.1 environments, so it can be connected directly to USB 2.0/1.1 compatible computers and devices. ■ Adopts an angled design that makes it easy to plug and unplug the connector. ■ It is a separate switch type that can be switched on and off to the power of USB devices and has a separate access lamp. ■ Equipped with a strong magnet that can be firmly fixed to a steel desk. ■ Rubber material is attached to the bottom and can be used comfortably on desks without magnets. ■ This is a dedicated type for bus power without an AC adapter. ■ The cable is a direct connection type that does not need to worry about losing it, and the length is about about 3.3 ft (1 m) that can be connected comfortably even on a desktop compu■ This product meets more than one of our own environmental certification standards and displays the "THINK ECOLOGY" mark. ■ Our commitment to environmental protection, the weight of the plastic in the packaging container of the product has been reduced by 20% more than our in-house standard products. ■ We are committed to environmental protection, and the packaging container of the product is made up of only paper, cardboard and polybag. ■This product is designed to increase the USB port. It is not suitable for charging smartphones and tablets using this product. Product inquiries Elecom General Information Center TEL. 0570-084-465 FAX. 0570-050-012 Reception Time / 10:00 - 19:00 24/7

• This USB hub is compatible with USB 3.0 that delivers transfer rates of 5 Gbps and approximately 10 times the transfer speed of traditional USB 2.0
• It can transfer large amounts of data at high speeds on PCs and devices
• It can also be used in USB 2.0/1.1 environments, so it can be connected to USB 2.0/1.1 compatible computers and devices
• The angled design makes it easy to plug and unplug the connector
• It is a separate switch type that can be turned on and off to the power of USB devices, and has a separate access lamp