Product information:
Transmission rate: 5Gbps
Applicable gift-giving occasions: weddings, birthdays, holidays, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemorations, public relations planning

Whether external power supply: with external power supply

A:USB3.0 aluminum alloy gray 7 port-a
B:USB3.0 black ABS plastic 10-port-b
C: USB3.0 black aluminum alloy 10 ports, -c
D:USB3.0 silver aluminum alloy 10-port-d
E:USB3.0 aluminum alloy gray model 13 ports, -e
F:USB3.0 aluminum alloy gray model 16 ports, -f
G:USB2.0 aluminum alloy gray 20 ports-g
H:European standard 16-port USB3.0 aluminum alloy gray-h

Packing list:
Hub X1