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Black PCIe 5.0 M.2 to U.2 adapter cable with straight connectors, top-side exit, 50cm length

LetLinkSo

LetLinkSo LLS-CB-1MT1UT-01 PCIe 5.0 M.2 to U.2 Adapter Top Side Exit 1.6ft (50cm)

SKU CH-AP43-QJY0X

Connects a U.2 NVMe SSD to an M.2 2280 M-key slot with PCIe 5.0 support up to 128 Gbps

  • Cable length1.6 ft (50 cm)
  • First connectorM.2 M key 2280
  • Second connectorSFF-8639(U.2)
  • Connector typeStraight
  • Units per package1
  • Product colorBlack

Cable Exit Direction Top Side Exit

  • Supports PCIe 5.0 speeds up to 128 Gbps
  • Works with PCIe 4.0, 3.0, 2.0 and 1.0 drives
  • Connects U.2 NVMe SSD to M.2 2280 M key slot
  • 50 cm cable with top-side exit for flexible routing
  • Requires SATA 15-pin power connection to operate

PCIe 5.0 M.2 to U.2 Adapter

This PCIe 5.0 adapter connects a U.2 NVMe SSD to an M.2 2280 M key slot on a motherboard. It carries a 1.6ft (50cm) cable with a top side exit design. The kit includes one adapter and requires a SATA power cable to operate.

Suits builders adding U.2 storage to an M.2 slot

This part suits anyone who wants to run a U.2 NVMe drive from a spare M.2 2280 M key interface. It is not for systems that lack an M.2 M key connector or a free SATA power lead. Buyers needing a different cable length or connector orientation should look elsewhere.

PCIe 5.0 x4 with 128 Gbps bandwidth

The link runs at PCIe 5.0 across four lanes, delivering up to 128 Gbps. It remains compatible with PCIe 4.0, 3.0, 2.0 and 1.0 drives. The single specification that decides fit is the M.2 2280 M key host connector paired with a U.2 drive connector.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 70% of the 1,721 comparable items (median $22.99).

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Specifications

Product
Brand nameLetLinkSo
Product lineM.2 to U.2 Adapter
Model nameLLS-CB-1MT1UT-01
Part numberLLS-CB-1MT1UT-01
Product colorBlack
Ports & slots
First connectorM.2 M key 2280
Second connectorSFF-8639(U.2)
Connector typeStraight
Size & build
Cable length1.6 ft (50 cm)
Product weight1.68 oz
In the box
Units per package1
In the boxPCIe 5.0 M.2 to U.2 Adapter x 1

Other versions of this model

3 more in the same range

Questions about this item

What comes in the box and do I need any extra cables?

The package includes one PCIe 5.0 M.2 to U.2 adapter. You must supply a SATA power cable to power the U.2 drive.

Which version of this adapter should I choose for a 2280 M‑key slot and U.2 drive?

This model LLS‑CB‑1MT1UT‑01 fits an M.2 2280 M‑key motherboard slot and connects to a U.2 (SFF‑8639) NVMe SSD.

What does the 128 Gbps figure mean once the adapter is installed?

It is the theoretical PCIe 5.0 x4 bandwidth ceiling; actual throughput depends on the SSD, motherboard and workload.

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