Dual USB Fan 120Mm 5V, 2 in 1 USB PC Computer Fan 120Mm with 3 Adjustable Speed,
Plug & Play, very convenient. 1 Dual 120mm USB Fan. 2 In 1: 2 fan connect to one USB interface, plug into 1 USB port, 2 fan cooling. The corner joint is fixed with resin to protect the cable, which is wear-resistant and not easy to break.