Motherboard SB20N61337 / SB20N61335 for IB660CX and 510S

Mainboard compatible with IB660CX and 510S models — part numbers SB20N61337 and SB20N61335. Intended as a replacement motherboard for devices that use these exact part numbers. Please verify your laptop’s part number (SB20N61337 or SB20N61335) to ensure compatibility before purchase.