Features: ITEM:10pcs 3.15x4.72in/8x12cm,10pcs 3.94x5.9in/10x15cm,10pcs 5.9x7.87in/15x20cm antistatic bags with 30pcs antistatic labels, MULTI-USE: 3.15x4.72in for 1.8" hard drive, 3.94x5.9in for 2.5" hard drive, 5.9x7.88in for 3.5"hard drive. them also can be used for RAM, I/O memory card, earphone, button battery, and other electronic parts
HIGH ANTI-STATIC COEFFICIENT:The internal and external anti-static coefficient of
External Ports: Extended to 4 x M.2 Internal Connectors (Socket 3, M Key, Type 2242/2260/2280/22110 PCIe x4 SSD Support)
Support for RAID 0, RAID 1, and RAID 10*
* Supported RAID levels vary by platform.
Internal Ports: PCI Express x16, Compatible with PCI Express x16 and x8 Slots
(If the adpater card is installed in a x8 slot, only the M2_1 and M2_2 connectors can be used.)