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Silver ExpressCard 54mm adapter with two USB 3.0 ports

BONAEVER

BONAEVER 2-Port USB 3.0 ExpressCard 54mm Adapter laptop case

SKU CH-KP5D-GS4B9

Adds two USB 3.0 ports to a laptop via a 54 mm ExpressCard slot, supporting USB 3.0, 2.0 and 1.1 with hot-swap capability

  • Case styleProtection Case
  • Adds two USB 3.0 ports via 54 mm ExpressCard slot
  • Works with USB 3.0, 2.0 and 1.1 devices
  • Hot-swap support lets you connect drives without rebooting
  • Compatible with Windows XP, Vista, 7 and Linux
  • Compact adapter design fits flush in laptop expansion bay

USB 3.0 ExpressCard 54mm Adapter

This adapter adds two USB 3.0 Type-A ports to a laptop or desktop equipped with a 54mm ExpressCard slot. It supports hot-swap operation and maintains backward compatibility with USB 2.0 and USB 1.1 devices. The compact design provides modular expansion without requiring an external power supply. Driver support covers Windows XP, Vista, 7 and Linux.

Laptops with a 54mm ExpressCard slot

Owners of older laptops featuring a full-size ExpressCard slot can instantly upgrade connectivity for flash drives, external drives or peripherals. It is not suitable for systems that lack an ExpressCard interface altogether. Users needing more than two additional ports or a different connector type should consider alternative expansion methods.

54mm ExpressCard form factor

The adapter plugs directly into a standard 54mm ExpressCard slot and presents two USB 3.0 Type-A female connectors. This single physical specification determines whether the card will fit and function in the target machine.

How it compares

Measured against everything we stock in Laptop Carrying Cases & Bags, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 5,942 comparable items (median $24.99).

Specifications

Size & build
Case styleProtection Case

Questions about this item

What comes inside the BONAEVER 2-Port USB 3.0 ExpressCard 54mm Adapter package and is anything else required?

The package contains the ExpressCard 54mm adapter with two USB 3.0 Type-A female ports. No extra cables or drivers are needed for Windows XP, Vista, 7 or Linux.

How do I decide between the available versions or capacities of this adapter?

This model is offered as a single 54mm ExpressCard with two USB 3.0 ports; there are no alternative capacities or versions to choose from.

What does the USB 3.0 label mean for real-world transfer speeds when the card is installed in a laptop?

The adapter supports USB 3.0, 2.0 and 1.1 devices with hot-swap capability, so connected peripherals run at their native USB 3.0, 2.0 or 1.1 speeds.

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