Elecom USB hub 2.0 Self power 4 ports With individual switch Functionalism 1m MacBook/Surface Pro/Chromebook other Laptop Nintendo Switch compatible black U2H-TZS428SBK

Individual switches can be used to turn devices on and off. This 4-port USB hub with individual switches comes with an AC adapter and can be used for USB devices with high power consumption.Interface USB2.0 (when connected to USB1.1 interface, works with USB1.1 compatibility)USB cable length 1.0 m (excluding connector), DC cable length (attached AC adapter) 1.5 m (excluding connector)Supplyable current Self-powered 4 ports total 2000mA (less than 500mA per port) Bus-powered 4 ports total 400mA (less than 100mA per port)External dimensions approx. 38.5 mm (W) x 107.0 mm (D) x 39.8 mm (H) (excluding cable), weight 93.0 gPeriod 6 monthsAccessories Dedicated AC adapterElectrical Appliance and Material Safety Law PSE compliant (AC adapter)