That dear reader is the kensington lock, a port that allows you to physically fix your tech to the nearest heavy object. And they have appeared mainly in laptops, but over the years it has crept into dj gear too. Irvine Portable DVD Writer. Writing software, Dvd, Irvine A few mobile casinos offer 20 play with £1, $ or euro, in other words deposit 1 and play with 20. Kensington lock slot use . Align the correct combination in the yellow bracket area of the lock. Laptops with a kensington lock hole can secure their portable device with a kensington lock. The other end of the cable can be looped around a table leg or other heavy object to keep the notebook in place. Lock it up multplx anchor review: Depending on the model of laptop, the hole is located either on the back corner or on the side. The nano slot works seamlessly with our nanosaver™ keyed lock featuring cleat™ locking technology. The noble wedge lock system improves on legacy locks by decreasing the footpr...