# StarTech PCI Express based Ethernet Network Interface Adapter Card 

- Category: Wired Network Adapter
- Brand: StarTech
- Model: PEX100S
- Part number: PEX100S
- Price (US): $25.99
- Price last checked: 2026-08-05
- Rating: 4.2/5 from 180 Amazon reviews
- Warranty: Lifetime
- Product page: https://buildmypc.net/component-details/wired-network-adapter/startech-pex100s/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | StarTech |
| Model | PEX100S |
| Ports | 1 x 100 Mbit/s |
| Interface | PCIe x1 |
| Color | Black |

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