Synaptics and its customers are debuting a new logo for the fall: DisplayLink Pro, which will be DisplayLink’s answer to the next-gen, high-bandwidth offerings from the USB and Thunderbolt camps. The new logo is important, because that will really be the only indicator that Synaptics’ next-gen DL-7000 chip is inside the new DisplayLink Pro docks. While Thunderbolt and USB docks use standardized interfaces, the capabilities of a DisplayLink dock depend on the Synaptics chip inside. DisplayLink docks serve as an alternative to Thunderbolt, and have typically been low-cost, stable alternatives to…