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Small green circuit board with two SATA ports one vertical one horizontal M.2 key B+M edge connector JMB582 controller

LORDWORLD

LORDWORLD NGFF Key B+M PCIe to SATA 3.0 6Gbps Dual Port Vertical Horizontal Adapter JMB582 2280

SKU CH-DSB2-ZWR1X

Adds two SATA 3.0 ports at 6.0 Gbps via an M.2 2280 B+M slot with JMB582 controller for vertical or horizontal SSD mounting

  • Dual SATA 3.0 ports let you add two SSDs
  • JMB582 controller delivers 6.0 Gbps transfer speeds
  • M.2 2280 B+M key fits vertical or horizontal slots
  • NCQ support keeps drives responsive under heavy loads
  • Hot-swap and power-management features protect data during changes

Dual SATA 3.0 adapter for 2280 M.2 slots

This LORDWORLD adapter converts a single M.2 B+M key slot into two SATA 3.0 ports, letting you run a pair of SATA SSDs from one socket. It targets builders who need extra internal SATA storage but have no free 2.5-inch bays or spare SATA headers on the motherboard. The JMB582 controller handles the lane splitting and presents each drive independently to the system.

Vertical and horizontal ports simplify cable routing

The card ships with one vertical and one horizontal SATA connector, so you can choose the orientation that clears nearby components or cable-management channels. Installation is a straight plug-in to the M.2 slot and a screw to the standoff; no extra drivers are required on modern operating systems. The only common issue is forgetting to enable the M.2 slot in BIOS when the board defaults it to PCIe-only mode, which leaves the adapter invisible to the OS.

Verify your M.2 slot wiring and power budget

Before ordering, confirm that the target M.2 slot is wired for SATA signalling — some newer boards route those lanes exclusively to PCIe and will not pass SATA traffic through the JMB582. Also check that the slot can supply enough current for two drives simultaneously; a few ultra-thin laptops limit the M.2 power rail to a single device. The adapter supports hot-plug and hot-swap, but only if the host platform and BIOS also implement those functions.

Highlights

  • Dual SATA 3.0 ports let you add two SSDs
  • JMB582 controller delivers 6.0 Gbps transfer speeds
  • M.2 2280 B+M key fits vertical or horizontal slots
  • NCQ support keeps drives responsive under heavy loads
  • Hot-swap and power-management features protect data during changes

Specifications

BrandLORDWORLD

Questions about this item

How do I confirm the JMB582 adapter is working after installing it?

The system should detect both connected SATA SSDs at up to 6.0 Gbps and show NCQ active under load.

What comes in the box and what must I buy separately?

The adapter board with dual vertical and horizontal SATA 3.0 ports is included; SATA cables and 2280 M.2 SSDs are not.

Which version of this adapter should I choose for a 2280 M.2 slot?

This model fits a Key B+M 2280 slot and provides two SATA 3.0 ports via the JMB582 controller.

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