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101 multimedia mauritius
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Ugreen – 30771 Gigabit PCI Express Network Adapter

550 VAT Inc.

Description

Description

The Ugreen 30771 (US230) is a Gigabit PCI Express network adapter that brings high-speed wired connectivity to desktops, workstations, or small servers. With support for 10/100/1000 Mbps Ethernet and full-duplex operation, it enables stable, low-latency network performance for gaming, streaming, file sharing, or virtualization workloads.

Featuring a Realtek-based chipset and compliance with IEEE 802.3 / 802.3u / 802.3ab, this adapter handles VLAN tagging (802.1Q), jumbo frames (up to 9K), and link-layer traffic offload to reduce CPU utilization. It fits into PCIe x1, x4, x8, and x16 slots and includes both standard- and low-profile brackets for versatile case compatibility.

Its design includes LED indicators (link/activity), support for Wake-on-LAN, and full backward compatibility with 10/100 Mbps networks. Installation is straightforward — insert into a free PCIe slot, install drivers (if necessary), and connect via RJ45.

Tech Specs

Model / Part No.Ugreen 30771 (US230)
InterfacePCI Express x1 (compatible with x1/x4/x8/x16 slots)
Network Port1 × RJ45 Gigabit Ethernet (10/100/1000 Mbps)
Supported Speeds / Duplex10/100/1000 Mbps, Half & Full Duplex, Auto-Negotiation
Chipset / ControllerRealtek RTL8111 / RTL8111G family
Jumbo Frame SupportUp to 9K bytes
VLAN Tagging / QoSIEEE 802.1Q VLAN; 802.1P priority (QoS)
Wake-on-LAN / Power ManagementSupported (WOL) / EEE / Sleep modes
Brackets / ProfilesIncludes full‑height (12 cm) + low-profile (8 cm) bracket
Warranty Terms:1-year warranty provided by UGREEN MAURITIUS – 101 Multimedia.

★ ★ ★ ★ ☆
4.6 out of 5
“Great for adding a stable gigabit port to older desktops — performance is solid.” — Verified user review

Additional information

Brand

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