Power your day: Dell ExpressCharge allows you to charge up to 80% in one hour , making it the most efficient way to manage the workday. Adaptable to your workload: Conveniently choose between a single USB-C cable or dual USB-C functionality, a feature compatible with our Precision 7000 workstations. Plus, with magnetically separable USB-C cables, it is easy to get the flexibility you need. Unmatched charging: Triple your power delivery and charge even faster with a dock that delivers up to 210W of power with dual USB-C connectors.