GC-WIFI7 - 5800Mbps Tri-Band Wi-Fi 7 PCIe Card | GIGABYTE
MPN: GC-WIFI7 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $202.75 | $202.75 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
GC-WIFI7 Overview
A Wi-Fi 7 PCIe adapter is a wireless network interface card that adds Wi-Fi and Bluetooth connectivity to a desktop through the PCI Express bus. Unlike a USB dongle, this card uses PCIe x1, reducing dependence on a USB port while supporting modern desktop systems. Its tri-band architecture gives the adapter access to 2.4GHz, 5GHz, and 6GHz networks.
The GC-WIFI7 supports up to 320MHz channel bandwidth, Multi-Link Operation (MLO), Multiple RU (MRU), OFDMA efficiency, and 4K-QAM. These features improve link efficiency, interference handling, and multi-link operation. The manufacturer states a maximum wireless speed of 5800Mbps, although actual throughput depends on the router, distance, interference, channel width, and client configuration. Bluetooth 5.3 is also provided for compatible peripherals.
The card is based on a PCIe x1 interface and is identified in distributor listings as a low-profile expansion card. Its integrated wireless module and external ultra-high-gain antenna arrangement are intended for desktop use where a PCIe slot and antenna placement are available. It is suitable for gaming PCs, workstation PCs, home systems, and other compatible desktop builds.
When selecting an installation location, confirm the case has an available PCIe slot, compatible rear opening, and space for the card and antenna. Drivers and operating-system support should be checked with the manufacturer or system vendor before installation. The 6GHz band requires a compatible access point and suitable regional availability.
A practical design consideration is that the advertised 5800Mbps figure is a maximum theoretical connection rate, not guaranteed application throughput. A wired network may still provide lower latency for large transfers. For best results, position the antenna away from metal chassis components and verify router support for 320MHz channels, MLO, and 4K-QAM.
This page consolidates verified GIGABYTE product-page and distributor information, including the 5800Mbps maximum, tri-band operation, 320MHz bandwidth, PCIe x1 interface, Bluetooth 5.3, MLO, MRU, and 4K-QAM. It also distinguishes verified specifications from unavailable detailed dimensions, pinout, pricing tiers, and regulatory data.
Drop-in alternatives for GC-WIFI7 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
GC-WIFI7
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View Datasheet →GC-WIFI7 Rev. 1.1
✅ Drop-In📋 Reference alternative (not in catalog)
GC-WIFI7 Rev. 1.0
✅ Drop-In📋 Reference alternative (not in catalog)
GC-WIFI7
✅ Drop-In✓ In Stock
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View Datasheet →GC-WIFI7
✅ Drop-In✓ In Stock
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View Datasheet →GC-WIFI7 Specifications (manufacturer-published)
| Product Type | Wi-Fi 7 PCIe wireless network adapter |
| Wireless Standard | Wi-Fi 7 |
| Maximum Wireless Speed | 5800 Mbps |
| Frequency Bands | 2.4GHz, 5GHz, and 6GHz |
| Maximum Channel Bandwidth | 320MHz |
| Host Interface | PCI Express x1 |
| Card Form Factor | Low-profile PCIe expansion card |
| Bluetooth Version | Bluetooth 5.3 |
| Multi-Link Operation | Supported |
| Multiple RU | Supported |
| OFDMA Efficiency | Supported |
| Modulation | 4K-QAM |
| Antenna | Ultra-high-gain antenna |
| Wireless Speed | Up to 5800 Mbps |
GC-WIFI7 Interfaces & Connectors
GC-WIFI7 exposes the following interfaces and connectors as published by the manufacturer: Wireless, Bluetooth. Expansion header pinout, connector pin numbering, and electrical limits are defined in the manufacturer documentation.
| Wireless | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.3 |
Refer to the manufacturer documentation for the full expansion header pinout and connector pin numbering.
Typical Applications
GC-WIFI7 is suitable for 6 applications: High-Speed Desktop Gaming, Home Office Connectivity, Content Creation Workstation, Media and Gaming Peripherals, Home Network Expansion, Wireless Development and Test.
High-Speed Desktop Gaming
The GC-WIFI7 fits a gaming desktop that needs a dedicated tri-band wireless connection without occupying a USB port. Its stated maximum rate of 5800Mbps and support for up to 320MHz bandwidth can help modern Wi-Fi 7 access points deliver high throughput when the network is otherwise suitable. MLO and MRU may improve efficiency in congested environments. Actual gaming latency and download speed still depend on the router, internet service, signal quality, and system configuration.
Recommended
Home Office Connectivity
The GC-WIFI7 provides a practical wireless upgrade for a desktop office system that lacks integrated Wi-Fi 7. Tri-band operation allows the computer to use 2.4GHz for coverage, 5GHz for conventional high-speed access, and 6GHz where available. Bluetooth 5.3 can support headsets, keyboards, and other compatible peripherals. Place the antenna away from metal chassis parts and confirm that the office router supports the required band and bandwidth.
Recommended
Content Creation Workstation
A content-creation workstation can use the GC-WIFI7 when large uploads, cloud media transfers, or remote collaboration require wireless connectivity. The stated 5800Mbps maximum and Wi-Fi 7 features are intended to improve link efficiency compared with older wireless standards, while MLO may support simultaneous multi-link operation. Real throughput will vary, so wired Ethernet remains preferable for sustained maximum transfers or workflows sensitive to latency.
Recommended
Media and Gaming Peripherals
Bluetooth 5.3 makes the GC-WIFI7 useful for desktop systems that need both Wi-Fi networking and short-range peripheral connectivity. Compatible keyboards, headsets, controllers, and other devices can use the Bluetooth radio through installed drivers. The card should be installed with the included antenna positioned outside or near the edge of the chassis to improve radio performance. Verify operating-system support and peripheral compatibility before purchase.
Recommended
Home Network Expansion
The GC-WIFI7 can extend wireless capability to an older desktop that does not have a built-in Wi-Fi 7 radio. Its tri-band design supports 2.4GHz, 5GHz, and 6GHz access points, while up to 320MHz bandwidth and 4K-QAM can help exploit newer Wi-Fi 7 infrastructure. The card is not a mesh node or router by itself; it should be paired with a compatible access point and configured through the computer's operating system.
Recommended
Wireless Development and Test
Engineers developing or testing Wi-Fi 7 client systems can use the GC-WIFI7 as a desktop wireless endpoint when their workstation requires a supported PCIe adapter. The available MLO, MRU, OFDMA, and 4K-QAM features provide relevant functions for interoperability and performance testing. The card still requires a compatible access point, test drivers, and an isolated RF environment for repeatable measurements; it is not a standalone protocol analyzer.
Recommended
Engineering reference data for GC-WIFI7 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | GC-WIFI7 | GC-WIFI7 Rev. 1.1 | GC-WIFI7 Rev. 1.0 | GC-WIFI7 | GC-WIFI7 |
|---|---|---|---|---|---|---|
| Product | GC-WIFI7 | GC-WIFI7 | GC-WIFI7 Rev. 1.1 | GC-WIFI7 Rev. 1.0 | GC-WIFI7 | GC-WIFI7 |
| Brand | GIGABYTE | GIGABYTE | GIGABYTE | GIGABYTE | GIGABYTE | GIGABYTE |
| Package | PCIe x1 low-profile expansion card | PCIe x1 low-profile expansion card | PCIe x1 low-profile expansion card | PCIe x1 low-profile expansion card | PCIe x1 low-profile expansion card | PCIe x1 low-profile expansion card |
Key Differentiators
- Dedicated PCIe x1 desktop expansion (vs GC-WIFI7 Rev. 1.1)
- Tri-band Wi-Fi 7 coverage (vs GC-WIFI7 Rev. 1.0)
- Modern Wi-Fi 7 feature set (vs GC-WIFI7)
Design Notes
Install the PCIe card with the supplied ultra-high-gain antenna positioned away from the metal chassis, expansion slots, and power-supply structures whenever possible. The verified data identifies the card as low-profile PCIe hardware, so confirm chassis clearance and the correct rear bracket before installation. Antenna placement can materially affect link quality and should be checked after moving the card between PCIe slots.
Treat 5800Mbps as a maximum theoretical wireless rate, not an application-throughput guarantee. Validate performance with the intended 2.4GHz, 5GHz, or 6GHz access point, channel width, signal distance, and interference environment. MLO, MRU, OFDMA, and 4K-QAM improve operation only when the router, drivers, regulatory domain, and network configuration support them.
Do not assume that any PCIe Wi-Fi 7 card is a drop-in replacement. Confirm the host interface, physical dimensions, low-profile bracket, antenna arrangement, drivers, operating-system support, and regional band availability. The supplied cross-reference data did not establish a distinct pin-compatible replacement for the complete GC-WIFI7 assembly.
Compliance Information
The supplied verified data does not include explicit RoHS, REACH, lead-free, halogen-free, or conflict-minerals statements for GC-WIFI7. AEC-Q100 is treated as not applicable because the product is a wireless expansion card rather than an automotive semiconductor.
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