UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Port

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Key Features

• PCI Express x1 expansion card
• 4 USB 3.0 Type-A ports
• 1 Gigabit RJ45 Ethernet port
• USB 3.0 transfer speeds up to 5Gbps
• 10/100/1000Mbps Gigabit Ethernet
• SATA 15-pin auxiliary power connector
• Backward compatible with USB 2.0 and USB 1.1
• IEEE 802.3, 802.3u, and 802.3ab compliant
• Supports VLAN (802.1Q)
• Compatible with PCIe x1, x4, x8, and x16 slots

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Overview

The UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter is an expansion card designed to upgrade desktop computers with additional high-speed USB connectivity and a reliable Gigabit Ethernet port. It is ideal for PCs with limited USB ports or without a built-in Gigabit LAN interface. By occupying a single PCI Express slot, it adds four USB 3.0 ports capable of transfer speeds up to 5Gbps alongside a 10/100/1000Mbps RJ45 Ethernet connection for fast and stable wired networking.

Powered through both the PCIe interface and an auxiliary SATA power connector for enhanced stability under heavy USB loads, the US230 is suitable for connecting external hard drives, USB flash drives, printers, keyboards, mice, webcams, and other USB peripherals. It supports full-duplex Gigabit networking, IEEE networking standards, and broad compatibility with Windows desktop systems, making it an excellent upgrade for home, office, and workstation environments.

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Price Table

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Key Specs

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Performance

• Expands desktop PCs with four additional USB 3.0 ports
• Supports USB transfer speeds up to 5Gbps
• Delivers stable Gigabit Ethernet networking
• SATA power connector ensures reliable performance for high-power USB devices
• Backward compatible with USB 2.0 and USB 1.1 devices
• Supports simultaneous USB peripherals and wired networking
• Suitable for desktop upgrades and workstation expansion

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Performance and Connectivity

• USB 3.0 ports provide transfer speeds up to 5Gbps for external storage devices.
• Gigabit Ethernet supports fast and stable 10/100/1000Mbps wired networking.
• PCI Express x1 interface installs easily into x1, x4, x8, and x16 PCIe slots.
• SATA auxiliary power delivers stable power for multiple high-power USB devices.
• IEEE networking compliance ensures broad compatibility with modern Ethernet networks.
• Supports VLAN (802.1Q) tagging for enterprise networking environments.
• Ideal for desktops requiring additional USB connectivity and reliable wired internet.

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Design & Build

• Full-height PCI Express expansion card
• Durable PCB construction
• Four USB 3.0 Type-A ports
• RJ45 Gigabit Ethernet port
• SATA power connector
• Compact internal installation
• Includes low-profile bracket on selected packages

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Connectivity

• PCI Express x1 interface
• 4 × USB 3.0 Type-A ports
• RJ45 Gigabit Ethernet
• SATA 15-pin power connector
• Backward compatible with USB 2.0/1.1
• Compatible with PCIe x1/x4/x8/x16 slots

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Use Cases

• Desktop Upgrades: Add additional USB ports and Gigabit LAN to older PCs.
• Office Workstations: Connect printers, storage drives, and networking simultaneously.
• Home PCs: Improve wired internet connectivity and expand USB capacity.
• Media Servers: Connect multiple external drives and network devices.
• Gaming PCs: Add high-speed wired networking and additional USB ports.
• Business Environments: Support multiple peripherals with stable data transfer.

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Pros & Cons

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter FAQs

Q1: Can this card add USB 3.0 ports to an older desktop?
Yes. It adds four USB 3.0 ports to compatible desktop PCs through a PCI Express slot.

Q2: What is the maximum USB transfer speed?
Each USB 3.0 port supports data transfer speeds of up to 5Gbps, while remaining backward compatible with USB 2.0 and USB 1.1 devices.

Q3: Why does it include a SATA power connector?
The SATA power connection provides additional power to ensure stable operation when multiple high-power USB devices are connected simultaneously.

Q4: Which operating systems are supported?
The adapter supports Windows XP, Vista, 7, 8, 10, and 11. Driver installation may be required depending on the operating system version.

UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter Verdict

The UGREEN US230 PCI-E to 4 Ports USB 3.0 & Gigabit Ethernet Adapter is a practical upgrade for desktop computers that need both additional USB connectivity and fast wired networking. Combining four USB 3.0 ports, a Gigabit Ethernet interface, PCIe compatibility, SATA-assisted power delivery, and reliable performance, it provides an efficient all-in-one expansion solution for home users, professionals, gamers, and office environments.