MHQJRH
MHQJRH Dual M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Heat Sink Solution
Bottom line: The MHQJRH Dual M.2 PCIE Adapter ($16.99 on Amazon as of 2026-10-20 22:17 UTC): Runs one NVMe and one SATA M.2 drive from a single PCIe x4 slot; main trade-off: SATA cable is not included, so the B Key drive needs one you supply.
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*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Runs one NVMe and one SATA M.2 drive from a single PCIe x4 slot
- ✓ Two heat sinks plus 24 x 5 copper vent holes for sustained-transfer cooling
- ✓ Fits every M.2 length from 2230 through full 22110
- ✓ PCIe 2.0 backward compatible, so older boards still work
- ✓ Regular and low-profile brackets both included in the box
Cons
- ✗ SATA cable is not included, so the B Key drive needs one you supply
- ✗ SATA side is capped at 6Gbps, not NVMe speeds
- ✗ NVMe side tops out at PCIe 3.0 x4 bandwidth
- ✗ Requires a free PCIe x4 or wider slot, a constraint on small boards
Manufacturer description
The MHQJRH Dual M.2 PCIe Adapter turns a single PCIe x4 slot into two M.2 SSD bays at once, one M Key NVMe and one B Key or B+M Key SATA drive. The NVMe side runs at PCIe 3.0 x4 and stays backward compatible with PCIe 2.0 boards, which matters if you are reviving an older build rather than a current-gen platform. The SATA side breaks out to a 6Gbps connector, so you supply a SATA cable and route it to a free port on your motherboard. Drive length is not a constraint here: 2230, 2242, 2260, 2280, and full 22110 modules all mount, which covers nearly every M.2 stick you are likely to have in a…
SpecPicks Verdict
SpecPicks scored MHQJRH Dual M.2 PCIE Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the expansion cards category. MHQJRH's expansion cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Can I use two NVMe SSDs in this adapter?
No. One slot is M Key for NVMe and the other is B Key for SATA M.2 drives. Only one NVMe SSD is supported at a time.
Does the SATA M.2 drive need a separate cable?
Yes. The B Key slot converts to a SATA 6Gbps connector, and MHQJRH states a SATA cable connection is required to reach a motherboard port.
Will it work on an older PCIe 2.0 motherboard?
Yes. The NVMe side is PCIe 3.0 x4 and listed as PCIe 2.0 compatible, though a 2.0 slot will limit available bandwidth.
Do I have to install drivers?
No. MHQJRH lists the card as requiring no driver installation. Whether your operating system can boot from the NVMe drive depends on your motherboard BIOS, not this card.
Does it fit a low-profile or slim case?
Yes. Both a regular-size and a low-profile slot bracket are included, so you can swap brackets to match your chassis.
Key Features
- ➤ Supports two M.2 SSD simultaneously (One SATA interface and one NVMe interface)
- ➤ Converts one M.2 NVMe SSD (M Key) interface to PCIe 3.0 x4 interface (PCIe 2.0 Compatible), Converts one M.2 SATA SSD (B Key or B+M Key) interface to SATA 6Gbps interface (SATA cable connection required).
- ➤ With advanced heat sink solution,PCB 24 X 5 copper hole effective ventilation heat dissipation,Including 2 heat sinks
- ➤ Supports M.2 SSD size 2230, 2242, 2260, 2280, 22110mm
- ➤ Including both regular size and low-profile slot brackets for flexible system chassis installation. LED power and data transfer status. No driver installation required
Full Specifications
| Brand | MHQJRH |
|---|---|
| Style | Classic |
| Style Name | Classic |
| Unit Count | 1.0 Count |
| Mfr Part Number | M.2 Adapter |
| Compatible Devices | Personal Computer |
| Hardware Interface | PCI |
| Item Dimensions L x W x H | 7.3"L x 4.2"W x 1"H |
| Full listing title | Dual M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Heat Sink Solution,M.2 SSD NVME (m Key) and SATA (b Key) 22110 2280 2260 2242 2230 to PCI-e x 4 Host Controller Expansion Card |
Ready to buy?
Dual M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Heat Sink Solution,M.2 SSD NVME (m Key) and SATA (b Key) 22110 2280 2260 2242 2230 to PCI-e x 4 Host Controller Expansion Card is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
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