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Green PCB expansion card with two blue USB-A and two USB-C ports plus a full-profile bracket

LORDWORLD

LORDWORLD PCIe x1 to 4 Port USB 3.2 Gen1 Adapter (2× USB-A, 2× USB-C)

SKU CH-9M4J-Z0JKJ

Adds two USB-A and two USB-C ports to a desktop via a PCIe x1 slot, delivering up to 5 Gbps transfer speeds with Windows and Mac compatibility

  • Add four USB ports with one PCIe x1 slot
  • Reach 5 Gbps transfer speed on every port
  • Works with Windows XP through 10 and Mac 10.8.2+
  • Fits x1, x4, x8 or x16 PCI Express slots
  • Full-profile bracket included for standard cases

PCIe x1 to 4 Port USB 3.2 Gen1 Adapter

This expansion card adds two USB-A and two USB-C ports to a desktop via a single PCI Express x1 slot. It suits users who need more front or rear connectivity for peripherals and external drives. Builders with an available x1, x4, x8 or x16 slot can install it without proprietary drivers on supported systems. It is not for laptops or systems lacking a free PCIe slot.

Thermals noise and power draw

The card draws power directly from the PCIe bus and operates without a fan or external power connector. Passive cooling keeps noise at zero during typical file transfers and peripheral use. Power consumption stays within standard slot limits for USB 3.2 Gen1 controllers. Heavy simultaneous loads on all four ports may warm the heatsink but remain within specification.

Full profile bracket and OS support

A full-profile PCI slot cover is included for standard chassis installations; low-profile brackets are not supplied. The adapter works with Windows XP through Windows 10 and Mac OS 10.8.2 or later without extra software. No bundled utilities or firmware tools are provided. It does not add internal drive headers or charging protocols beyond the USB 3.2 Gen1 standard.

How it compares

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

Price $20.99
Cheaper than about 57% of the 1,721 comparable items (median $22.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

How do I install the PCIe x1 expansion card and which bracket should I use?

Insert the card into any available PCIe x1, x4, x8 or x16 slot and secure it with the included full-profile bracket. The step often missed is fastening the bracket screw before tightening the card.

Will the USB 3.2 Gen 1 ports need driver updates or hardware replacement over time?

Windows XP through 10 and macOS 10.8.2 and later include native drivers, so no separate driver installs are required. The controller itself has no user-serviceable parts and does not need scheduled replacement.

What throughput limit appears first when all four ports run sustained transfers?

The single PCIe x1 lane and the USB 3.2 Gen 1 5 Gbps spec share the same ceiling, so the bus saturates at 5 Gbps total across all ports before any individual port hits its own limit.

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