Prolific USB-to-Serial Comm Port Drivers Download

Download the latest version of Prolific USB-to-Serial Comm Port drivers according to your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

Prolific USB-to-Serial Comm Port Driver

Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP
File Version: Version 5.0.1171
File Size: 1.2 MB
Overall Rating:
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W451U (1.0) Driver

Gigabyte Technology

Source: Manufacturer Website (Official Download)
Supported OS: Win Vista
File Version: Version 2.0.0.18
File Size: 28.7 KB
File Name:
nb_driver_w451u_port_replicater_vista_2.0.0.18.rar

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Submitted Jan 22, 2008 by Shekhar (DG Staff Member):
"W451U (1.0 - Port Replicater"

W451U (1.0) Driver

Gigabyte Technology

Source: Manufacturer Website (Official Download)
Supported OS: Win XP Home, Win XP Pro
File Size: 87.5 KB
File Name:
nb_driver_w451u_port_replicator.rar

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Submitted Jan 22, 2008 by Shekhar (DG Staff Member):
"W451U (1.0 - port replicator"

W566N (1.0) Driver

Gigabyte Technology

Source: Manufacturer Website (Official Download)
Supported OS: Win Vista, Win Vista x64, Win XP Home, Win XP Pro
File Version: Version 3.01.0
Release Date: 2003-07-16
File Size: 2.0 MB
File Name:
nb_driver_w566u_w566n_portreplicator_xp32_2.0.0.18.zip

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2 Downloads

Submitted Jan 23, 2008 by Shekhar (DG Staff Member):
"W566N (1.0) - Portreplicator Utility File"

W566U (1.0) Driver

Gigabyte Technology

Source: Manufacturer Website (Official Download)
Supported OS: Win Vista, Win Vista x64, Win XP Home, Win XP Pro
File Version: Version 3.01.0
Release Date: 2003-07-16
File Size: 2.0 MB
File Name:
nb_driver_w566u_w566n_portreplicator_xp32_2.0.0.18.zip

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58 Downloads

Submitted Jan 23, 2008 by Shekhar (DG Staff Member):
"W566U (1.0) - Portreplicator Utility File"

W551N (1.0) Driver

Gigabyte Technology

Source: Manufacturer Website (Official Download)
Supported OS: Win Vista
File Version: Version 2.0.0.18
File Size: 28.6 KB
File Name:
nb_driver_w551_port_replicator_2.0.0.18.rar

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Submitted Jan 23, 2008 by Shekhar (DG Staff Member):
"W551N (1.0) - Port Replicator Utility file"

W551U (1.0) Driver

Gigabyte Technology

Source: Manufacturer Website (Official Download)
Supported OS: Win Vista
File Version: Version 2.0.0.18
File Size: 28.6 KB
File Name:
nb_driver_w551_port_replicator_2.0.0.18.rar

Download >>
Submitted Jan 23, 2008 by Shekhar (DG Staff Member):
"W551U (1.0) - Port Replicator Utility file"

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