Lenovo 4XC1U87491 Wireless Adapter
Lenovo · Wi-Fi Adapter

Lenovo 4XC1U87491 Wireless Adapter

Wi-Fi + Bluetooth · Wi-Fi 4 · PCIe

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  • Type Wi-Fi + Bluetooth
  • Standard Wi-Fi 4
  • interface PCIe

Lenovo 4XC1U87491 Wireless Adapter adds Wi-Fi and Bluetooth (Wi-Fi 4) to a PC through a PCIe slot. It came out in 2026.

Released
2026-02-01

Specifications

Key specs

Type
Wi-Fi + Bluetooth
Standard
Wi-Fi 4
interface
PCIe
Released
2026-02-01
Part number
4XC1U87491
EAN / UPC
0195892141129

Ports & interfaces

Connectivity technology
Wireless
Host interface
PCI Express
Interface
WLAN / Bluetooth

Network

Networking standards
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11be
Frequency range
2.4 - 6 GHz
Bluetooth
Yes
Bluetooth version
5.4
View all specifications +4 more sectionsShow fewer specifications

Design

Component for
PC
Internal
Yes
Antenna
Yes
Antenna design
Internal
Antenna type
2x2
Certification
FCC/IC/NCC/Telec/NA/ACMA/MBIE/UKCA/MSIP/ANATEL/SRRC/More…

Power

Output voltage
3.3 V

Operational conditions

Operating temperature (T-T)
-10 - 70 °C

Weight & dimensions

Width
22 mm
Depth
30 mm
Height
2.5 mm

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About this product

ThinkStation MediaTek MT7925 PCIE Wi-Fi 7 Module is a highly integrated module that features a low-power 2x2 11a/b/g/n/ac/ax/be tri-band Wi-Fi subsystem and a Bluetooth v5.4 subsystem, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective throughput from an extended distance; Optimized RF architecture and baseband algorithms provide superb performance and low power consumption. Intelligent MAC design deploys a high-efficient offload engine and hardware data processing accelerators that fully offloads Wi-Fi tasks of the host processor; It is designed to support standard based features in the areas of security, quality of service and international regulations, giving end users the greatest performance any time and in any circumstance.

4XC1U87491 vs similar Wi-Fi & Bluetooth adapters

Lenovo 4XC1U87491 Wireless AdapterLenovo 4XC1P89908 Wireless AdapterGigabyte GC-WFAX210 Wireless AdapterASUS PCE-AX1800 Wireless Adapter
TypeWi-Fi + BluetoothWi-Fi + BluetoothWi-Fi + BluetoothWi-Fi + Bluetooth
StandardWi-Fi 4Wi-Fi 4Wi-Fi 4Wi-Fi 4
interfacePCIePCIePCIePCIe
Released2026202520262025

Questions about the 4XC1U87491

What are the main specs of the Lenovo 4XC1U87491 Wireless Adapter?

Wi-Fi + Bluetooth, Wi-Fi 4, PCIe.

What type of wi-fi adapter is the Lenovo 4XC1U87491 Wireless Adapter?

Wi-Fi + Bluetooth.

Which USB standard does the Lenovo 4XC1U87491 Wireless Adapter use?

Wi-Fi 4.

Which interface does the Lenovo 4XC1U87491 Wireless Adapter use?

PCIe.

When did the Lenovo 4XC1U87491 Wireless Adapter come out?

It was released in 2026/02 (Lenovo).

With photos

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