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Green circuit board with silver USB 3.0 ports and mounting holes

LORDWORLD

LORDWORLD Mini PCI-E to USB 3.0 Expansion Card with Screw Fittings

SKU CH-MCTG-HQ2KX

Adds USB 3.0 ports to a laptop via Mini PCI-E with screw fittings

  • Adds USB 3.0 ports via mini PCI-E slot
  • Fits laptops with a mini PCI Express interface
  • Secures firmly with included screw fittings
  • Converts internal slot to external USB connectivity

Mini PCI-E to USB 3.0 adapter

This expansion card adds a USB 3.0 port to a laptop or small-form-factor system that has a free Mini PCI Express slot. It is intended for users who need an extra high-speed connection for external storage or peripherals without replacing the mainboard. The board includes screw fittings to secure it in place.

Practical limits of the Mini PCI-E interface

The host slot provides a single PCI Express lane, so the USB 3.0 controller cannot exceed the bandwidth of that link. Throughput will therefore be lower than a native USB 3.0 connection on a desktop platform. The card also requires the slot to supply enough power for the attached device. Buyers who need multiple USB 3.0 ports or full 5 Gbps performance should consider a different upgrade path.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 65% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

Should I pick the version with screw fittings or a plain mini PCIe-to-USB 3.0 card?

The screw fittings secure the card inside a laptop chassis, preventing it from working loose; choose this version if your device has mounting holes.

What does the USB 3.0 label mean for actual transfer speeds once the card is installed?

USB 3.0 supports up to 5 Gbit/s bandwidth, so connected drives or peripherals can reach those speeds if the mini PCIe slot and the attached device both operate at that rate.

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