MSI Intel Killer AX1675x internal Wi‑Fi 6 PCIe adapter

Name: Wireless PCIe adapter MSI Intel 735858471107
Brand: MSI
SKU: 12056702
Price: 26.49 EUR
Availability: InStock

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Wireless PCIe adapter MSI Intel Killer AX1675x 2x2 Wi‑Fi 6 (802.11ax) 2400 Mbit/s

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Short description

MSI Intel Killer AX1675x is an internal wireless PCI Express adapter supporting Wi‑Fi 6 (802.11ax) with a maximum data rate of 2400 Mbit/s. Host interface is PCIe and antenna configuration is 2x2, providing dual‑stream MU‑MIMO and improved throughput and latency for gaming, streaming and high‑speed network tasks. Suitable for desktop upgrades requiring modern wireless connectivity.

Available for order: 11 pcs.

Warranty: 2 Years

SKU: 12056702

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From 4.99 € (Weight: 0.00 kg)

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Product information

Description

The MSI Intel Killer AX1675x is an internal wireless PCIe adapter that brings Wi‑Fi 6 (802.11ax) connectivity to desktop systems. Designed with a 2x2 antenna configuration and dual‑stream MU‑MIMO, the adapter supports up to 2400 Mbit/s throughput and includes Bluetooth 5.2 for peripheral connections. The PCI Express interface allows installation into a standard desktop PCIe slot to add modern wireless networking capabilities without external dongles.

Advantages

This adapter provides improved throughput and reduced latency for activities such as gaming and streaming thanks to Wi‑Fi 6 features including OFDMA and MU‑MIMO. The integrated Bluetooth 5.2 enables reliable wireless audio and input device connections. The internal PCIe form factor keeps the solution compact and unobtrusive inside the desktop chassis and leverages the system’s antenna placement to enhance signal stability.

Suitable for

Upgrading a desktop PC to Wi‑Fi 6 for faster wireless LAN performance
Low‑latency online gaming and cloud gaming clients
High‑definition video streaming and video conferencing
Connecting Bluetooth accessories such as headsets, mice and keyboards

Key specifications

Wireless standard: IEEE 802.11ax (Wi‑Fi 6)
Maximum wireless data rate: up to 2400 Mbit/s
Antenna configuration: 2x2 (dual stream)
Multi‑user technologies: MU‑MIMO and OFDMA
Bluetooth version: Bluetooth 5.2
Interface: PCI Express (internal card)

How to use

Install the adapter into an available PCIe slot on the motherboard and secure it according to the chassis design. Attach the external antennas to the card’s antenna connectors and position them for optimal signal reception. After hardware installation, power on the system and install the appropriate drivers from the motherboard or manufacturer support page if the operating system does not automatically provide them. Use the operating system’s network manager to connect to Wi‑Fi networks and to pair Bluetooth devices.

Usage recommendations

For best wireless performance, place the desktop in an area with minimal physical obstructions and orient the antennas vertically. Keep drivers up to date to ensure compatibility and to benefit from performance and security fixes. When using the adapter for latency‑sensitive tasks such as competitive gaming, enable QoS or Killer networking features provided by software when available to prioritize traffic.

Specifications

Connectivity technology:: Wireless
Interface:: WLAN
Host interface:: PCI Express
Maximum data transfer rate:: 2400 Mbit/s
Weight:: 0.0028 kg

All features

Wi-Fi standards:: Wi-Fi 6E (802.11ax)
Bluetooth:: Yes
Maximum operating temperature:: 80 °C
Component for:: PC/Laptop
Compliance:: FIPS, FISMA M.2 2230, M.2 1216
Package size:: 22 x 30 x 2.4
Minimum operating temperature:: 0 °C
Harmonized System (HS) code:: 8517620090
Export Control Classification Number (ECCN):: 5A992CN3
Commodity Classification Automated Tracking System (CCATS):: G165483
MU-MIMO:: Yes

Ports & interfaces

Connectivity technology:: Wireless
Interface:: WLAN
Host interface:: PCI Express
Internal:: Yes

Bandwidth

Maximum data transfer rate:: 2400 Mbit/s

Network

Bluetooth version:: 5.2

Wireless LAN features

Wi-Fi:: Yes
Top Wi-Fi standard:: Wi-Fi 6 (802.11ax)

Antenna

Antenna type:: 2x2

Performance

Windows operating systems supported:: Windows 10 x64
Linux operating systems supported:: Y

Technical details

Status:: Launched
Launch date:: Q4'20

Design

Product series:: Intel® Wireless Products

Weight & dimensions

Weight:: 0.0028 kg
Height:: 30 mm
Width:: 22 mm
Depth:: 2.4 mm

Operational conditions

Operating temperature (T-T):: 0 - 80

Other features

Compatible operating systems:: Windows 10, 64-bit*|Linux*

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Customer questions

FAQ

How much does the MSI Intel Killer AX1675x internal Wi‑Fi 6 PCIe adapter cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, maximum data transfer rate, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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