In the TE Connectivity portfolio customers have the option of using single port jacks, multi-port or ganged jacks and stacked jacks. All three options are readily available. The multi-port and ganged configurations come in a variety of total port designs. The largest multi-port or ganged design features eight total ports in a 1 x 8 configuration and the largest stacked design features sixteen total ports in a 2 x 8 configuration. There are other special configurations available, the most popular is the RJ45 and USB stacked connector that will be discussed later.