HP PM453A 2-Port USB 2.0 Cardbus Adapter

Name: HP PM453A 2-Port USB 2.0 Cardbus Adapter
Brand: HP
SKU: PM453A

USB 2.0

Expand Your Notebook's Connectivity with the HP 2 Port USB 2.0 Cardbus The HP 2 Port USB 2.0 Cardbus adds two high-speed USB ports to your notebook PC. This plug-in card fits into a CardBus slot, providing a convenient way to connect USB devices. Specifications: Brand: HP Type: 2 Port USB...

View price on Amazon

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Expand Your Notebook's Connectivity with the HP 2 Port USB 2.0 Cardbus

The HP 2 Port USB 2.0 Cardbus adds two high-speed USB ports to your notebook PC. This plug-in card fits into a CardBus slot, providing a convenient way to connect USB devices.

Specifications:

Brand: HP
Type: 2 Port USB 2.0 Cardbus
Interface: Hi-Speed USB
Ports: 2 x USB Type A
Form Factor: CardBus
Connectivity: Wired

Key Features

Device Type - USB adapter

Form Factor - Plug-in card

Interface (Bus) Type - PCI

Ports Quantity - 2 ports

Data Link Protocol - Hi-Speed USB

Specifications

Device Type

USB adapter

Form Factor

Plug-in card

Interface (Bus) Type

PCI

Ports Quantity

2 ports

Data Link Protocol

Hi-Speed USB

Frequently Asked Questions

What type of bus interface does the HP PM453A 2-Port USB 2.0 Cardbus Adapter use?

The HP PM453A adapter uses the PCI bus interface type, designed for compatible expansion slots in a computer.

How many USB ports does this adapter card provide?

This USB adapter provides 2 ports, allowing you to connect two USB 2.0 devices.

What is the data transfer speed supported by this USB adapter?

The adapter supports the Hi-Speed USB data link protocol, which enables data transfer rates up to 480 Mbps.

Is this a USB 3.0 or USB 3.1 compatible card?

No, this is a USB 2.0 adapter, so it does not support the faster speeds of USB 3.0 or USB 3.1.

Is installation of this adapter internal or external?

As a plug-in card with a PCI interface, this adapter requires internal installation within your computer's case.

Strengths & Trade-offs

👍 Pros

Expands connectivity by adding two USB 2.0 ports to a compatible system, increasing peripheral options.
Utilizes the PCI interface (Bus Type), making it suitable for older or specialized computer systems with available PCI slots.
Supports Hi-Speed USB data link protocol, allowing for data transfer rates up to 480 Mbps.
Designed as a plug-in card form factor, providing a robust and integrated solution for adding USB ports internally.
Being an HP branded product, it suggests a certain level of compatibility and reliability with HP systems.
Offers a straightforward way to upgrade older machines to modern USB 2.0 connectivity standards.

👎 Cons

The card uses the older PCI interface, which is largely phased out in modern motherboards, limiting compatibility with newer systems.
Only provides USB 2.0 ports, meaning it will not offer the much faster speeds of USB 3.0 or USB 3.1.
Limited to two ports, which might not be sufficient for users with multiple USB peripherals.
The "Cardbus" adapter in the title, alongside "PCI" in features, might suggest some ambiguity in exact form factor.
This device is an adapter for internal expansion, not an external hub, requiring opening the computer case for installation.
The features do not specify operating system compatibility, which can be a concern for legacy hardware.