I have a ThinkPad T530 with Mini DP++ and NVS 5400M, which are said to support 2560 * 1600 resolution. The display is Dell 3007WFP, which also supports 2560 * 1600. But, I have never seen any cables or adapters that can connect them with full support to 2560 * 1600.
Do you have any idea? THANK YOU!
In addition, I found that mDP++ means I can use a passive adapter. No need for active adapter which is much more expensive.