# SIIG Dual Profile GigaLAN PCIe Ethernet Adapter for Desktop PC

- Category: Wired Network Adapter
- Brand: SIIG
- Model: CN-GP1021-S3
- Part number: CN-GP1021-S3
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 2.6/5 from 2 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/wired-network-adapter/siig-cn-gp1021-s3/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | SIIG |
| Model | CN-GP1021-S3 |
| Ports | 1 x 1000 Mbit/s |
| Interface | PCIe x1 |
| Color | Black |

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