ST1000SPEX2L — Low Profile PCIe Gigabit Ethernet Adapter Card

StarTech.com PCIe接続ギガビットイーサネット1ポート増設LANカードロープロファイル対応 ST1000SPEX2L summary.

¥5,610 (JPY)

楽天 (櫻屋オンライン楽天市場店) · Price as of 2026/8/23 (73 days ago)

PR楽天 (櫻屋オンライン楽天市場店)eBay

Ideal for adding a wired Gigabit Ethernet port to any desktop PC.

Amazon rating 4.6/5 (375 reviews)

Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x
Interface: PCI Express
Weight: Approx. 30 g
Ports: RJ45 × 1

See spec notes

Reference prices

Japan

¥5,610 (JPY)

Price as of 2026/8/23 (73 days ago)

PR楽天 (櫻屋オンライン楽天市場店)eBay

Marketplace

See listing (USD)

Last checked 2026/6/1

eBay Search

5/20/2026, 2:52:53 AM (JST)

Tags: #network card #pcie #gigabit ethernet #lan card #star-tech

Who this is for

Low-profile compatible and easy to install, offering stable network performance.

Details

This article covers StarTech.com PCIe接続ギガビットイーサネット1ポート増設LANカードロープロファイル対応 ST1000SPEX2L.

The StarTech.com ST1000SPEX2L is a PCI Express Gigabit Ethernet network card that adds one RJ45 port to your desktop computer.

It supports 10/100/1000 Mbps speeds and comes with both low-profile and standard brackets for flexible installation in various case sizes. Features include Wake on LAN, 9K jumbo frame support, and automatic MDI/MDI-X detection, making it a reliable choice for adding wired networking capabilities.

The card is plug-and-play on most operating systems, including Windows and Linux.

Product Details

Spec notes (long and conditional items)

Notes: (Japanese) PCI Expressスロットを搭載したデスクトップPCで使用可能。ロープロファイル対応のため、小型筐体でも取り付け可能。ドライバはOSの標準ドライバまたはStarTech.com公式サイトから入手。

View full specs

Core

Interface: PCI Express
Ports: RJ45 × 1
Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x
Jumbo Frame: (Japanese) 9K対応
Wake on LAN: (Japanese) 対応
Auto MDI/MDI-X: (Japanese) 自動認識・自動修正
VLAN Tagging: IEEE 802.1Q
Flow Control: (Japanese) IEEE 802.3x フルデュプレックス
Included Brackets: (Japanese) ロープロファイル（標準装備）＋標準プロファイル
Warranty: (Japanese) 2年間（無期限無料技術サポート）
Weight: Approx. 30 g
Form factors: Low Profile, Standard

Performance/IO

Data Rate: 10/100/1000 Mbps

Compatibility/Power

Notes: (Japanese) PCI Expressスロットを搭載したデスクトップPCで使用可能。ロープロファイル対応のため、小型筐体でも取り付け可能。ドライバはOSの標準ドライバまたはStarTech.com公式サイトから入手。

Article info

Category: Network Card
Tags: #network card #pcie #gigabit ethernet #lan card #star-tech
Source date: 5/20/2026, 11:51:55 AM (JST)
Posted: 5/20/2026, 2:52:53 AM (JST)

Same Category Comparison

#	Product	Price	Market	As of
1	LinksTek PCIE-I225 — 2.5Gbps PCIe Network Adapter Card	￥5,511	Amazon	as of 2026/11/05 16:06 JST
2	youyeetoo Intel i226-V 2.5GbE NIC Card with 30cm Cable for M.2 A+E Key	￥5,730	Amazon	as of 2026/11/05 16:35 JST
3	NICGIGA B0BG2CZTYC — 2.5GbE PCIe Network Card with Realtek RTL8125B Chip	¥5,430	楽天 (真打本舗楽天市場店)	2026/8/18
4	M.2 A E Key — Compact 2.5 Gigabit Ethernet Expansion Card	￥5,816	Amazon	as of 2026/11/05 08:06 JST
5	Syba SD-PEX24041 — Dual Gigabit Ethernet PCIe x1 Network Adapter	￥5,396	Amazon	as of 2026/11/05 11:35 JST

Prices and shipping availability are as of the date/time shown and are subject to change. For any purchase of this product, the price and shipping availability displayed on Amazon.co.jp at the time of purchase will apply.