AR8161BL3A Atheros LAN Controller IC

AR8161BL3A is an Atheros LAN (Ethernet) controller integrated circuit (IC) used on laptop and desktop motherboards to provide wired network connectivity. This IC is part of the Atheros network controller family, widely used in OEM motherboard designs where stable and reliable LAN communication is required.

The AR8161BL3A LAN IC is commonly found near the Ethernet section of the motherboard and is responsible for managing data transmission between the system and the network port. It is frequently required during chip-level motherboard repair, especially in cases of LAN not detected, no Ethernet connection, or network instability.

At OKSpare, we supply Atheros LAN controller ICs like AR8161BL3A to professional repair technicians and service centers. Each IC is checked and verified by the OKSpare Nehru Place technical team to ensure correct marking and repair usability before dispatch.

OKSpare is a trusted LAN IC supplier in Delhi, known for quality-tested components, competitive pricing, and reliable support for motherboard repair professionals across India.

Technical Description – AR8161BL3A IC

• Atheros LAN / Ethernet controller IC

• Used for wired network connectivity on motherboards

• Installed in laptop and desktop Ethernet sections

• Supports stable data communication and LAN detection

• Suitable for chip-level motherboard repair