ADT-Link PCIe 5.0 x4 to U.2((SFF-8639))/U.3(SFF-TA-1001)/E1.S/E3.S(SFF-TA-1002) SSD Adapter with Bracket Compatible with gen3/gen4/gen5 (R27B(PCIe x4 to U.3 SFF-TA-1001))

Product name: PCIe 5.0 x4 to U.2/U.3/E1.S/E3.S adapter
Product model: R27A,R27B,R27C
Transfer speed: 128Gb/Sec (PCIe gen5 x4 Max.)
Application:U.2/U.3/E1.S/E3.S SSD Card to PCIe x4/x8/x16 interface
R27C is suitable for E1. S hard drives and E3. S hard drives, R27A is suitable for U.2 hard drives, R27B is suitable for U.3 hard drives, and although the interface appearance is the same, the pin definitions of U.2 and U.3 are different and cannot be mixed. Please be careful to distinguish
The D2 light of R27A and R27B is the power indicator light, and the D1 light is the read-write light. Under normal circumstances, the D1 light is constantly on, while the D2 light flashes in read-write mode; Under normal circumstances, both the D1 and D2 lights of R27C are constantly on. The D1 light will turn on as long as the device is powered on. If it needs to be turned off, please turn off the power.