RCT ADP-4501AC AC600 Dual-Band USB Wi-Fi Adapter

At a Glance

• Adds Wi-Fi connectivity to a compatible Windows computer
• Dual-band 2.4GHz and 5.8GHz wireless support
• Combined wireless speeds up to 600Mbps
• Up to 433Mbps on the 5.8GHz band
• Up to 150Mbps on the 2.4GHz band
• Supports Wi-Fi 5 802.11ac
• Backward compatible with 802.11a/b/g/n networks
• USB 2.0 connection
• Built-in driver storage for easier installation
• Supports Windows 11, 10, 8.1, 8, 7, Vista and XP
• WEP, WPA-PSK and WPA2-PSK security support
• WPS support
• Integrated status LED
• Compact USB adapter design

Short Description

The RCT ADP-4501AC is a compact AC600 dual-band USB Wi-Fi adapter designed to add wireless-network connectivity to a compatible Windows computer.

It supports wireless speeds up to 433Mbps on 5.8GHz and 150Mbps on 2.4GHz, with built-in driver storage for convenient installation without a separate driver disc.

Why Choose This RCT

The RCT ADP-4501AC provides a practical way to add or replace Wi-Fi connectivity on a compatible Windows notebook or desktop computer.

Dual-band support allows connection to both widely supported 2.4GHz networks and less congested compatible 5GHz networks.

Its integrated driver storage appears as a USB flash drive during setup, allowing the required Windows driver to be installed without an external installation disc.

The compact USB design also avoids the need to install an internal wireless expansion card.

Recommended Use Cases

• Adding Wi-Fi to desktop computers
• Restoring Wi-Fi on compatible notebooks
• Connecting computers without built-in wireless networking
• Upgrading older 2.4GHz-only computers
• Home-office computers
• Business workstations
• Student computers
• Internet browsing
• Email and cloud applications
• Video streaming
• Local wireless-network access
• Temporary computer installations

Product Description

The RCT ADP-4501AC AC600 Dual-Band USB Wi-Fi Adapter adds wireless-network connectivity to a compatible Windows computer through an available USB Type-A port.

It supports dual-band wireless operation, with speeds up to 433Mbps on the 5.8GHz band and up to 150Mbps on the 2.4GHz band. The product is marketed as an AC600-class wireless adapter.

Support for the 802.11ac, 802.11a, 802.11b, 802.11g and 802.11n wireless standards allows the adapter to connect to a range of compatible modern and legacy Wi-Fi networks.

The adapter uses a USB 2.0 host interface and includes integrated driver storage. When first connected, the driver storage is recognised by Windows as a USB flash drive, allowing the required software to be installed without a separate installation disc.

Wireless security support includes WEP, WPA-PSK and WPA2-PSK, together with WPS for compatible router setups.

An integrated status LED provides a visual indication of adapter operation.

Key Features

• AC600-class wireless USB adapter
• Dual-band Wi-Fi connectivity
• 2.4GHz wireless support
• 5.8GHz wireless support
• Up to 433Mbps on 5.8GHz
• Up to 150Mbps on 2.4GHz
• Combined marketed wireless speed up to 600Mbps
• Wi-Fi 5 802.11ac support
• 802.11a/b/g/n compatibility
• USB 2.0 host interface
• Integrated driver storage
• Windows driver included on the adapter
• WEP security support
• WPA-PSK security support
• WPA2-PSK security support
• WPS support
• OFDM modulation
• CCK modulation
• 16-QAM modulation
• 64-QAM modulation
• Integrated status LED
• Compact external design
• No internal expansion card required

Specifications

Dual-Band Wi-Fi

The adapter supports two wireless frequency bands:

• 2.4GHz: Up to 150Mbps
• 5.8GHz: Up to 433Mbps

The 2.4GHz band generally provides broader compatibility and potentially greater range, while the compatible 5GHz band may provide improved performance in environments with substantial 2.4GHz congestion.

Available performance depends on the connected router, distance, interference, walls, wireless channel and computer configuration.

Built-In Driver Installation

The required Windows driver is stored on the adapter.

When the adapter is connected for the first time, Windows can recognise the driver-storage section as a USB flash drive.

The driver can then be opened and installed directly from the adapter without requiring a separate installation disc.

Administrator permission may be required to install the driver.

Wireless Security

Supported security and connection features include:

• WEP
• WPA-PSK
• WPA2-PSK
• WPS

For improved network security, WPA2-PSK should be used where supported by the connected router and network configuration.

WPA3 support is not specified.

Compatibility

Compatible with supported computers featuring:

• Available USB Type-A port
• Windows XP
• Windows Vista
• Windows 7
• Windows 8
• Windows 8.1
• Windows 10
• Windows 11
• 32-bit or 64-bit Windows installation
• Compatible 2.4GHz or 5GHz Wi-Fi network

The connected wireless router or access point must support a compatible wireless standard, security configuration and frequency band.

Important Compatibility Notes

• The supplied specification lists Windows support only.
• macOS, Linux, ChromeOS and Android support are not specified.
• This adapter does not include Bluetooth.
• Driver installation is required before normal wireless operation.
• Administrator rights may be required during driver installation.
• The 5GHz network must be enabled on the router or access point.
• Wireless speeds are theoretical connection rates and not guaranteed internet speeds.
• Actual performance depends on router capability, signal strength, interference, distance and network traffic.
• The adapter cannot provide internet access without an existing router, access point or wireless network.
• USB 2.0 interface bandwidth and system performance may affect real-world throughput.
• WPA3 security support is not specified.

What’s in the Box

• RCT ADP-4501AC AC600 Dual-Band USB Wi-Fi Adapter
• Integrated Windows Driver Storage

Warranty

One-Year RCT Manufacturer Carry-In Warranty

Sustainability

The external USB design can add or restore wireless connectivity without replacing the computer or installing an internal network card.