1. This product only supports the 2242 specification solid state drive defined by the SATA interface in the M.2 NGFF, and does not support PCIe x2 M.2 NGFF SSD and PCIe x4 M.2 NGFF SSD 2. Except for the 2242 specification, other specifications are not supported! Please pay attention to the direction of the access device. It must be installed in reverse, otherwise it will not be recognized by devices such as computers! 3. Kind Tips: Because the master controller used in the solid-state hard disk is in a variety of styles, the adapter card in our store does not guarantee that it supports all types of solid-state hard disks. However, this adapter card is used to transfer the solid state drive of other interface into ZIF interface through the chip, any chip has its compatibility, it is impossible to be 100% compatible with all computers. Please pay attention to the power consumption of the solid-state drive when the adapter card is equipped with a solid-state drive. Because the IDE interface itself is the bottleneck of speed, no matter your for-original SSD speed, the speed will be the same after transferring out; After switching to IDE, your for-original machine cannot be carried, because your for-original mechanical hard disk also consumes power. It is only a few hundred mA. When the computer is designed, the power supply of the hard disk can only meet more than 1000 mA. If a high-power SSD is used, it will not be recognized seriously (insufficient power supply, unable to start), or it can be recognized, but do System blue screen, crash, unable to format and other problems, so we recommend that you choose an SSD with a power consumption of less than 1000 mA to match the adapter card. Note:Due to different production batches, the appearance is different, which does not affect the use. Colour:Green Material:PCB Package Conten