: N300 (up to 300 Mbps) using Broadcom BCM43225; supports 802.11b/g/n.
Always perform updates via a to ensure stability. D-Link DSL-2750u C1 - [OpenWrt Wiki] Techdata firmware d-link dsl-2750u h w c1
If emergency web fails, you need a USB-to-TTL adapter (3.3V). Solder pads for UART are on the PCB (J1: GND, TX, RX). Use PuTTY (115200 baud) to interrupt CFE boot and flash via tftp . : N300 (up to 300 Mbps) using Broadcom