The K60 comes with a small wrist rest for the left hand and has a niche in the middle for the thumb. The wrist rest also doubles as a case for a set of extra red keys (WASD cluster and numbers 1-6), more used in FPS games. The keys, however, are far from being mere replacements. They actually provide a small degree of customization since the keys are rubberized and more rounded. The set comes with an extraction tool.

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Figure 4: Case for the extra keys

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Figure 5: K60 with the replacement keys

On the backside of the keyboard there is a USB port so the user can plug in a mouse or some other peripheral (a digital headset with a USB connector, for instance). The cable has two USB connectors, one for the keyboard connection itself, and the other functions as a USB pass-through connector for the port on the back of the keyboard. Both connectors are blue, making them easy to single out in the knot of cables behind the PC.

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Figure 6: USB port

The underside comes with four retractable feet, two above and two below the board, and the latch for the wrist rest.

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Figure 7: Underside