NONDK 4-Port E1. S/E3. S PCIe 5.0 X16 R37D Expansion Card Split Adapter Hard Disk SFF-TA-1002 Gen5 X16 Support One Drag Fou

4. The gold finger is gold-plated with thickness of up to 10U 3. The base plate is exclusively designed to perfectly adapt to the different structures of E1.S and E3.S hard disks 2. It supports external power supply and has external power supply protection, effectively avoiding reverse current issues and ensuring the safety of the motherboard's power supply 1. Supports full-speed transmission of PCIe 5.0 x4 and is compatible with for Gen3//Gen5 5. High-frequency, low-resistance, high-temperature and oxygen- PCB board, which does not deform, has a yellowish crystal semi-transparent color, does not turn white or black