One of the things you’ll first notice when you lay eyes on the Deathstalker Ultimate from Razer is the additional Switchblade interface that adorns the right side of the keyboard. The Switchblade UI replaces the number pad area of most keyboards with 10 dynamic display programmable keys, a Synaptics touch sensitive LCD screen, and right & left mouse buttons at the bottom. For the LCD touchscreen Razer has released a freely available SDK (Software Development Kit) that allows developers to make dynamic and reactive applications that will display in the screen area of the keyboard. You might initially think that this is the only thing that sets the Deathstalker apart from its peers and fortunately you’d be wrong.
The Deathstalker Ultimate has a whole host of recognizable Razer features and a few new add-ons that are sure to be welcomed by gaming enthusiasts. For those who have other Razer products you’ll instantly notice the braided cables, backlighting, and triple snake branding. Some of the newer features include a fixed wrist rest with a rubberized inlay, tri-color LED backlighting, fully customizable keysets, five additional macro keys, 10 key anti-ghosting technology, and an onboard macro recording interface.