RIITOP RIITOP Dual M.2 Adapter M.2 NVMe SSD to PCI-e 3.0 4X + NGFF (B/B+M Key) SATA-Based SSD to SATA Controller Card with Low Profile Bracket for PC Desktop [DUL-M2TPCE4X]

RIITOP Dual M.2 PCIe Adapter, M.2 NVME SSD (M Key) or M.2 SATA SSD (B Key) 22110 2280 2260 2242 2230 to PCI-e 3.0 x4 & SATA Host Controller Expansion Card with Low Profile Bracket for PC Desktop [DUL-M2TPCE4X]

NOTE :
You are kindly reminded that this adapter ONLY support M.2 SSD. DO NOT support SATA3 SSD or any SATA devices! 
You are kindly reminded that the 7-pin SATA cable must be connected to motherboard if you want to read the M.2 SATA SSD (Key B).
You are kindly reminded that this adapter only support PCIe X4 X8 X16 slot. DO NOT support PCIe X1 slot.
If there is a exclamation mark after install the adapter, please ask for SSD supplier to supply the NVME driver for SSD.

RIITOP Dual M.2 PCIe Adapter, M.2 NVME SSD (M Key) or M.2 SATA SSD (B Key) 22110 2280 2260 2242 2230 to PCI-e 3.0 x4 & SATA Host Controller Expansion Card with Low Profile Bracket for PC Desktop

Specifications:
1.Connects one B key & one M key NGFF SSD at the same time to PCI-E 4X motherboard.
2.Compliant with PCI Express M.2 specification 1.0.
3.Compliant with SATA 3.0 specification for B key.
4.Compliant with PCI-E 4X 3.0 specification for M key.

Supports:
1.Supports data transfer up to 6.0Gb/s.
2.Supports SATA-based B key and PCI-E 4X-based M key NGFF SSD.
3.Supports 2230, 2242, 2260, 2280 & 22110 mm size NGFF SSD.

Features:
1. One NGFF B Key and one NGFF M key sockets available.
2. 8 screw holes 2230/2242/2260/2280/22110 available to fix NGFF SSD cards.
3.Easy installation & no driver required.
4.No additional power required.

Support boot function:
Supports any OS, like Windows, WinCE, Mac & Linux etc.

Package Contents:
1x Dual M.2 PCIe & SATA Adapter Card.
1x Low Profile Bracket.
1x Screwdriver.
Screws.