Buffalo USB Hub USB3.0 バスフパワーハブ 4-Port Magenet Type (Silver) [BSH4U300U3SV]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Supported OS : Windows7/8/8.1/10, MacOS X 10.9 or later
Interface : USB3.2 (Gen1) / 3.1 (Gen1) / 3.0/2.0/1.1 (Type-A)
* When this product is combined with peripheral devices supporting USB2.0/1.1, the maximum speed is the lower value.
* Depending on the amount of power consumed by the devices connected to this product, it may not operate normally.
* Although this product is a USB-hub, it cannot be connected to all USB-devices.
* Peripheral devices that require special compatibility may not operate normally.
* When this product is connected from a numeric keypad with USB-hub function, it may not operate normally.
* When connected to a USB-port supporting Battery Charging function (functions that allow USB charging even when PC power is off), it may not be able to support certain functions and sleep may not be possible.
* When connected to a USB-port supporting Battery Charging function (function that allows USB charging even when PC power is off), it may not be able to support certain functions and sleep may not be possible.
* When connected to a USB-port supporting Battery Charging function (function that allows USB charging even when PC power is off), it may not be able to support certain functions and sleep may not be possible.
Data transfer speed :
• USB3.2 (Gen1) / 3.1 (Gen1) / 3.0 : up to 5 Gbps (standard value)
• USB2.0 : up to 480 Mbps (standard value)
• USB 1.1 : up to 12 Mbps (standard value)
Number of ports : 4 ports
Cable length : approx. 30 cm : * Excluding connector part
Power supply method : Bus power
Supplied current : 4 ports total 800 mA or less (when USB-port is connected) Depends on the supplied current of the PC connected to :※ connection.
External Dimensions (Width x Height x Depth) : approx. 77 x 17 x 46 mm * No protruding parts included
Package dimensions (Width x Height x Depth) : approx. 105 x 165 x 26 mm
Package mass (including main unit) : approx. 98g
3.0