SKU: 18072812473

SIMPLECOM EC412 Dual M.2 (B Key and M Key) to PCI-E x4 and SATA 6G Expansion Card

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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

SIMPLECOM EC412 Dual M.2 (B Key and M Key) to PCI-E x4 and SATA 6G Expansion CardEC412 is a PCI Express expansion card designed to add NGFF M. 2 devices such as SSD onto existing PC motherboard. Dual M. 2 slots support both PCI E based M. 2 device (M key, NVMe) to run via the faster PCI E interface at up to 32Gbps, and legacy SATA based M. 2 slot (B key) for connecting to a SATA III port. Features Connects one M. 2 port (M key) into one PCI E x4 interface Connects a second M. 2 port (B key) into SATA 6G interface Supports two M. 2

EC412 is a PCI Express expansion card designed to add NGFF M.2 devices such as SSD onto existing PC motherboard.
Dual M.2 slots support both PCI-E based M.2 device (M key, NVMe) to run via the faster PCI-E interface at up to 32Gbps, and legacy SATA based M.2 slot (B key) for connecting to a SATA III port.

Features
Connects one M.2 port (M key) into one PCI-E x4 interface
Connects a second M.2 port (B key) into SATA 6G interface
Supports two M.2 SSD simultaneously
Supports PCI-E interface (M key) at up to 32Gbps
Supports SATA interface (B key) at up to 6Gbps
No driver installation required

Specifications
Interface: PCI Express X4 / SATA 6Gbps SSD
Interface: M.2(NGFF)
Module Key: B key (SATA-based), M key (PCI-E 4X-based, NVMe)
Number of Drives: 2
Supported Type M.2 SSD: 2230, 2242, 2260 and 2280
Supported Length of M.2 SSD: 30mm, 42mm, 60mm, 80mm

Important Note
M key M.2 is for use with PCI-E (NVMe) SSD only, B key M.2 is for use with SATA SSD only.
B key M.2 SSD requires SATA 7 pin cable connected to motherboard to function.
NVMe M.2 SSD requires the use of Intel 9 series (Z97 H97 Z170 X99) or higher version chipset based motherboard with Windows 8 or higher operating system. It's recommended to update your motherboard's driver and BIOS to the latest version before install the Expansion Card.

Package Contents
1x PCI Express Expansion Card
2x Mounting Screws
1x SATA Cable

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18072812473

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4.2 ★★★★★
Based on 14 reviews
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Verified Purchase
Lauren Day | Hawaii Mom Life
Bozeman, US
★★★★★ 4
Works well if you wear them every day
Color: Lavender Luxury, Color: Lavender Luxury
These heel socks do work, but you need to be consistent and patient. The socks are soft with a gel lining on the inside that basically traps your body heat and moisture—kind of like a mini spa for your feet. My heels felt noticeably softer after just one hour of wearing them. That said, I don’t love sleeping with socks on, so it took me two nights to get used to them. I even took them off the first night because I couldn’t stand the feeling. After five nights of use with nightly exfoliating, my heels are definitely softer, but still cracked in some areas. I’m hoping they keep improving with continued use. If you stick with it and exfoliate regularly, these socks definitely help soften rough skin. Not a miracle fix overnight, but a helpful tool for healing cracked heels.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2025
A
Verified Purchase
Alyssa Marie
Port Orchard, US
★★★★★ 5
Amazing product
Color: Teal Tranquility
Great product worked within a week of consistent use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
D
Verified Purchase
Dondra
Lowell, US
★★★★★ 5
Comfortable
Color: Teal Tranquility
Love these. They do the job!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
G
Verified Purchase
gina
Grantham, US
★★★★★ 5
A must for the summer
Color: Mellow Moon
I was a bit skeptical about these after seeing on tik toc, but they really work. I have not had a pedicure in months and with these my feet remain smooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Verified Purchase
K. Davis
Carnegie, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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