The Matias Programmable Ergo Pro Keyboard for PC enhances the health and ergonomics of typists by providing a range of keyboard adjustments, including: tenting of the center, negative tilt to make the front of the keyboard higher than the back, and separated left and right side so that each half can be in the optimal position and angle for the user. This is combined with premium gel palm supports that are bonded to Lycra, a short reach to the mouse due to an optimized keyboard layout, and Matias Quiet-Click mechanical switches with long key travel (3.5 mm) and a non-linear force curve (60g actuation force dropping off rapidly in a non-linear fashion) for an amazingly comfortable typing experience. Other special features include: sculpted keycaps for faster and more comfortable typing, laser-etched keys, a USB 2.0 hub, audio and media controls, and special anti-ghosting circuitry. Preset keyboard shortcuts, including dedicated keys for cut, copy, paste, and undo,are useful right out of the box, or you can easily reprogram these keys and many others without the need for software, to customize your keyboard for the way you work. This keyboard has a 2 year warranty.

The Matias Wireless Aluminum Tenkeyless Keyboard is a slim, aluminum, wireless (Bluetooth) keyboard with a similar layout to the familiar Apple Wireless Keyboard. It has two features that enhance your experience compared to the regular Apple Wireless Keyboard: 1. It has a rechargeable battery with a typical battery life of 1 year before needing charging, 2. It has the ability to pair to three Bluetooth devices at the same time, and easily switch between the three devices with the press of a button. Now you can use the same beautiful, great-feeling keyboard for your Mac, iPad, iPhone, Android, or PC; the keyboard even pairs with the optimal layout for each type of device, so when you switch between devices, the keyboard layout is what you expect.

The Matias Wireless Aluminum Tenkeyless Keyboard is a slim, aluminum, wireless (Bluetooth) keyboard with a similar layout to the familiar Apple Wireless Keyboard. It has two features that enhance your experience compared to the regular Apple Wireless Keyboard: 1. It has a rechargeable battery with a typical battery life of 1 year before needing charging, 2. It has the ability to pair to three Bluetooth devices at the same time, and easily switch between the three devices with the press of a button. Now you can use the same beautiful, great-feeling keyboard for your Mac, iPad, iPhone, Android, or PC; the keyboard even pairs with the optimal layout for each type of device, so when you switch between devices, the keyboard layout is what you expect.

The Matias Wireless Aluminum Keyboard is a slim, aluminum, wireless (Bluetooth) keyboard with a similar layout to the familiar Apple Wireless Keyboard. It has three features that enhance your experience compared to the regular Apple Wireless Keyboard: 1. It has a numeric keypad, 2. It has a rechargeable battery with a typical battery life of 1 year before needing charging, 3. It has the ability to pair to four Bluetooth devices at the same time, and easily switch between the four devices with the press of a button. Now you can use the same beautiful, great-feeling keyboard for your Mac, iPad, iPhone, Android, or PC; the keyboard even pairs with the optimal layout for each type of device, so when you switch between devices, the keyboard layout is what you expect.

The best keyboard for your Mac now comes in a smaller size. Legendary, high performance Alps mechanical keyswitches provide the ability to type faster, more accurately, and more comfortably. This is a traditional keyboard with clicky keys, just without the number pad, so it's smaller. Also includes 3 port USB 2.0 hub, Mac option symbols printed on keys, and special anti-ghosting circuitry so that the keyboard keeps up with the fastest Mac typists.

The "Matias Wired Aluminum Tenkeyless Keyboard for Mac - Space Gray" is for people who miss Apple's wired USB keyboard, but also prefer not having a number pad. Many people still like the reliability of a traditional USB 2.0 connection and a two port USB 2.0 hub. This keyboard has a space gray aluminum frame and black keycaps. This keyboard by Matias is just as beautiful as the Apple one was, and has all the special Mac functionality you expect on the function keys. The keyboard has one special function that improves upon the original Apple keyboard ... there is a volume control dial on the top edge of the keyboard that gives you more precision in controlling volume than using the keys; however, if you are a traditionalist, you can still control volume with keys on the Matias keyboard, just like the Apple one.

The "Matias RGB Backlit Wired Aluminum Tenkeyless Keyboard for Mac - Space Gray" is an enhanced USB keyboard that does not have a number pad. It has the reliable and traditional USB 2.0 connection, with a 1 port USB 2.0 hub, space gray aluminum frame, black keycaps, and all the special Mac functionality you expect on the function keys. However, it also has RGB backlighting; this means you can turn on backlighting for times where you want more light, and use the convenient color control dial to choose any color you want for the backlighting. No software is needed.

The "Matias Wired Aluminum Tenkeyless Keyboard for Mac - Silver" is for people who miss Apple's wired USB keyboard, but also prefer not having a number pad. Many people still like the reliability of a traditional USB 2.0 connection, with a two port USB 2.0 hub, and classic aluminum frame and white keycaps. This keyboard by Matias is just as beautiful as the Apple one was, and has all the special Mac functionality you expect on the function keys. The keyboard has one special function that improves upon the original Apple keyboard ... there is a volume control dial on the top edge of the keyboard that gives you more precision in controlling volume than using the keys; however, if you are a traditionalist, you can still control volume with keys on the Matias keyboard, just like the Apple one.

The Matias RGB Backlit Wired Aluminum Keyboard for Mac is an enhanced USB keyboard. It has the reliable and traditional USB 2.0 connection, with a 1 port USB 2.0 hub, numeric keypad, classic aluminum frame, and all the special Mac functionality you expect on the function keys. However, it also has RGB backlighting; this means you can turn on backlighting for times where you want more light, and use the convenient color control dial to choose any color you want for the backlighting. Perhaps you would like your white backlighting to have reduced blue in it, to avoid disrupting your sleep, or perhaps you want your backlighting to be red, green, blue, yellow, magenta, or any other color to express your individuality. You just rotate the color control dial on the Matias keyboard to change the color. No software is needed.