1.2.0 hub; 2.Convenient to carry 3.USB version 2.0 4.Excellent for promotion 2.0 hub Product name: gas station hubUnit size ... KG MEAS: 42.2*33.2*43 CMFunction:1.4 Port USB HUB ; 2.Convenient to carry 3.USB version 2.0 4.Excellent for ... devices at the same time;* USB powered* Compliant with USB version 2.0* Supports Windows98, ME, 2000, NT, XP, Vista, Mac OS ...