Specification: Certification: NONE Origin: Mainland China Type: Add On Cards Model Number: SSD Hard Disk Interface Product description: This adapter card is suitable for installing M.2 SSDs on the adapter card for testing purposes to avoid damage to the gold finger, and also to convert short specification SSDs to long specification SSDs, but one thing must be noted that the thickness increases after such a conversion, please confirm the installation space of the machine! How it works: The adapter card works extremely simply, it's a one-to-one connection line that doesn't need to be converted by a chip in the middle, so there's no need for a driver and it won't change any of the performance of your hard drive! Note: M.2 hard drives have a variety of protocols, please be sure to choose and your hard drive agreement consistent adapter card, the agreement is not consistent can not be used Oh! BKEY interface extension card: SATA protocol SSD use MKEY interface extension card: for NVME/AHCI/PCI-E protocol SSDs Size: 22 x 110mm/0.86 x 4.3inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x SSD Hard Disk Interface 1. Versatile Usage: This adapter card is designed to mount M.2 SSDs onto it, serving for testing and protection purposes. It helps prevent damage to the gold fingers and allows you to convert short-form factor SSDs to long-form factor SSDs. Please note that the thickness of the converted SSD will increase, so ensure that your machine has enough installation space. 2. Simple Operation: The working principle of this SSD hard disk interface is straightforward. It is a one-to-one connection without any chip conversion, thus requiring no drivers and not affecting the performance of the SSD in any way. 3. Support for Multiple Protocols: Test protection card is important to note that M.2 SSDs come in various protocols, so make sure to select an adapter card that matches the protocol of your SSD. If the protocols do not match, the SSD will not be compatible with the adapter. 4. BKEY Interface Extender Card: Designed specifically to support SATA protocol-based solid-state drives. Extension board allows easy use and connectivity for SATA SSDs. 5. MKEY Interface Extender Card: SSD protection card is designed specifically to support NVME/AHCI/PCI-E protocol-based solid-state drives. It provides reliable and efficient access to NVME, AHCI, and PCI-E SSDs.