1.8 meters -7 holes [2 slots] - Master control switch | 2.8 meters -15 holes [3 slots] +3USB ports - with a light master control switch | 4.8 meters -28 holes [8 slots] - Master control switch | 4.8 meters -10 holes [2 slots] -2USB interfaces - master control switch | 0.8 meters -15 holes [3 slots] +3USB ports + main control switch with light | 1.8 meters -10 holes [2 slots] +2USB interfaces - sub-control switch | 0.8 meters -10 holes [2 slots] +2USB ports + master control switch | 4.8 meters -7 holes [2 slots] - Master control switch | 1.8 meters -15 sockets [3 sockets] - Master control switch | 2.8 meters -21 holes [6 slots] +3USB ports - master control switch | 0.8 meters -20 holes [4 slots] + master control switch | 2.8 meters -20 holes [4 slots] - Master control switch | 1.8 meters -15 holes [3 slots] - Sub-control switch | 2.8 meters -25 holes [5 slots] - Sub-control switch | 2.8 meters -15 holes [3 slots] - Sub-control switch | 0.8 meters -21 holes [6 slots] +3USB ports + master control switch | 1.8 meters -15 holes [3 slots] +3USB ports - with a light master control switch | 0.8 meters -28 holes [8 slots] + master control switch | 2.8 meters -28 holes [8 slots] - Master control switch | 0.8 meters -15 holes [3 slots] - sub-control switch | 1.8 meters -21 holes [6 slots] +3USB ports - master control switch | 1.8 meters -12 holes [3 slots] - Master control switch | 4.8 meters -14 holes [4 slots] - Master control switch | 1.8 meters -14 holes [4 slots] - Master control switch | 4.8 meters -10 holes [2 slots] +2USB interfaces - sub-control switch | 0.8 meters -21 holes [6 slots] + master control switch | 2.8 meters -21 holes [6 slots] - Master control switch | 0.8 meters -25 holes [5 slots] - sub-control switch | 2.8 meters -10 holes [2 slots] +2USB ports - master control switch | 0.8 meters -15 holes [3 insertion positions] + master control switch | 2.8 meters -15 holes [3 slots] - Master control switch | 2.8 meters -15 holes [3 slots] +2USB ports - sub-control switch | 1.8 meters -15 holes [3 slots] +2USB interfaces - sub-control switch | 4.8 meters -21 holes [6 slots] +3USB ports - master control switch | 4.8 meters -12 holes [3 slots] - Master control switch | 0.8 meters -7 holes [2 slots] + master control switch | 4.8 meters -20 holes [4 slots] +2USB interfaces - sub-control switch | 0.8 meters -20 holes [4 slots] - sub-control switch | 4.8 meters -21 holes [6 slots] - Master control switch | 0.8 meters -14 holes [4 slots] + master control switch | 2.8 meters -14 holes [4 slots] - Master control switch | 0.8 meters -15 holes [3 slots] -2USB interfaces - sub-control switch | 1.8 meters -20 sockets [4 sockets] - Master control switch | 4.8 meters -15 holes [3 slots] +2USB interfaces - sub-control switch | 1.8 meters -10 holes [2 slots] +2USB interfaces - master control switch | 1.8 meters -20 holes [4 slots] +2USB interfaces - sub-control switch | 1.8 meters -28 holes [8 slots] - Master control switch | 4.8 meters -15 holes [3 slots] - Master control switch | 1.8 meters -20 holes [4 slots] - sub-control switch | 4.8 meters -20 holes [4 slots] - Master control switch | 0.8 meters -20 holes [4 slots] -2USB interfaces - sub-control switch | 1.8 meters -21 holes [6 slots] - Master control switch | 2.8 meters -10 holes [2 slots] +2USB ports - sub-control switch | 0.8 meters -12 holes [3 slots] + master control switch | 1.8 meters -25 holes [5 slots] - Sub-control switch | 2.8 meters -12 holes [3 slots] - Master control switch | 4.8 meters -20 holes [4 slots] - Sub-control switch | 2.8 meters -20 holes [4 slots] - Sub-control switch | 4.8 meters -15 holes [3 slots] +3USB ports - with a light main control switch | 4.8 meters -15 holes [3 slots] - Sub-control switch | 0.8 meters -10 holes [2 slots] +2USB interfaces - sub-control switch | 4.8 meters -25 holes [5 slots] - Sub-control switch | 2.8 meters -20 holes [4 slots] +2USB ports - sub-control switch | 2.8 meters -7 holes [2 slots] - Master control switch