Intel I350 Gigabit Network Connection driver

Hardware ID PCI\VEN_8086&DEV_1521

Vendor

Intel Corporation (VEN 8086)

Device

I350 Gigabit Network Connection (DEV 1521)

Bus

PCI / PCI Express

Drivers

10

Windows

Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

All drivers for VEN_8086&DEV_1521

Is this your device?

1. Press Win + X and open Device Manager.
2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_1521, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker’s site may add vendor-specific features.

Other Intel devices with drivers

• I350 Ethernet Controller Virtual Function 1520
• I350 Gigabit Fiber Network Connection 1522
• I350 Gigabit Backplane Connection 1523
• I350 Gigabit Connection 1524
• 82567V-4 Gigabit Network Connection 1525
• 82576 Gigabit Network Connection 1526
• 82599 10 Gigabit TN Network Connection 151C
• 82580 Gigabit Fiber Network Connection 1527
• Ethernet Controller 10-Gigabit X540-AT2 1528
• DSL2310 Thunderbolt Controller [Eagle Ridge 2C 2011] 151A
• 82599 10 Gigabit Dual Port Network Connection with FCoE 1529
• 82576NS SerDes Gigabit Network Connection 1518