52100 / EN31 / alta qualidade 100Cr6 / SUJ2 / 1.3505 / SKF3 / GCr15 fio de aço com rolamento estirado a frio SAE
Station 5Gbps USB3.0 RJ45 c hub with charging 100W PD Charge USB Hub for Laptop Computer 5 in 1 USB C Docking