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Asus NRL-LS533 ATX Motherboard Gigabit LAN — main product image
Asus

Asus NRL-LS533 ATX Motherboard Gigabit LAN

Four DDR memory slots and dual-LAN connectivity give the ASUS NRL-LS533 the bandwidth headroom desktop builders need for reliable, expandable operation.

$38.09*
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*Price sourced from Amazon.com. Last updated:Jul 21, 2026.Price and availability are subject to change.

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Overview

The ASUS NRL-LS533 is an ATX motherboard designed around USB 2.0 infrastructure with a notable dual-LAN configuration — Fast Ethernet (100Mbps) alongside Gigabit Ethernet (1Gbps) — and four DDR memory slots. The dual-LAN implementation is architecturally significant: it allows the board to serve as a bridge between two separate network segments, or simply ensures a Gigabit-capable port is available even if the faster port is occupied. Four DDR slots represent the maximum configuration for the platform, meaning a fully populated board can reach the RAM ceiling without compromise on slot count.

This board is purpose-built for legacy system maintenance, institutional environments running period-correct hardware, or hobbyists restoring early-2000s desktop builds. Its USB 2.0 CAT5 extension capability is a niche but practical feature for industrial or point-of-sale configurations where peripherals must be positioned far from the host unit. The NRL-LS533 is not a candidate for new builds — its value is in reliable continuity for existing deployments where platform compatibility, not performance ceiling, is the primary concern.

Specifications

Brand
ASUS
Model
NRL-LS533
Form Factor
ATX
Memory Slots
4x DDR
LAN
Fast Ethernet (100Mbps) + Gigabit Ethernet (1Gbps)
USB Standard
USB 2.0
USB Extension
CAT5-based USB 2.0 extender

Frequently Asked Questions

The board provides 4 DDR memory slots. Verify the specific DDR generation (DDR1/DDR2) against your intended CPU platform — the board's era places it in early DDR territory, so mixing incompatible modules will prevent POST.
Yes. The NRL-LS533 includes both Fast Ethernet (100Mbps) and Gigabit Ethernet (1Gbps) LAN interfaces. In practice, use the Gigabit port for your primary connection to avoid the 100Mbps bottleneck on the Fast Ethernet port.
The board supports USB 2.0, with noted capability for CAT5-based USB extension. This predates USB 3.0, so high-throughput storage devices will be bandwidth-limited at 480Mbps theoretical maximum.
The NRL-LS533 is an ATX form factor board, requiring a standard ATX mid-tower or full-tower case for proper mounting and standoff alignment.
No. The NRL-LS533 is a legacy platform. It is appropriate for maintaining or restoring period-correct systems, not for pairing with current-generation processors or DDR4/DDR5 memory.

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