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.

Overview

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. ## Specifications | Item | Specification | |------|---------------| | Interface | PCI Express | | Ports | 1x RJ45 | | Data Rate | 10/100/1000 Mbps | | Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3x | | Jumbo Frame | 9K support | | Wake on LAN | Yes | | Auto MDI/MDI-X | Yes | | VLAN Tagging | IEEE 802.1Q | | Flow Control | IEEE 802.3x full duplex | | Included Brackets | Low-profile (pre-installed) + standard | | Warranty | 2 years (lifetime free tech support) | | Weight | Approx. 30g |

Connectivity & Compatibility

This network card works in any PCI Express slot on a desktop PC. The low-profile bracket makes it suitable for small form factor cases. It is compatible with major operating systems including Windows and Linux; drivers are either built-in or available from the StarTech website. Wake on LAN requires motherboard BIOS and OS configuration. The card supports VLAN tagging (802.1Q), making it suitable for enterprise network environments.

Product Info

The ST1000SPEX2L was released around 2014. It is available on Japan for approximately ¥3,890. It is an entry-to-mid-range solution for adding wired Gigabit Ethernet connectivity. The package includes the card, low-profile and standard brackets, and a quick installation guide. StarTech offers a 2-year warranty and free lifetime technical support. View on

Best Use Cases

This card is ideal for users who need an additional wired LAN port on their desktop. It suits gamers seeking stable low-latency connections, professionals requiring reliable network access for file transfers or remote work, and anyone upgrading older systems without built-in Gigabit Ethernet. The low-profile bracket makes it a great choice for SFF and HTPC builds.

Product Disclosure (Amazon)

  • Manufacturer: StarTech.com(スターテック)
  • Seller: Startech Japan KK
  • Fulfilled by: Amazon
  • ASIN: B00E4KZDJ0
  • Note: This article covers a manufacturer-made product based on Amazon listing details.