Keys: The RK98 keyboard features a total of 98 keys, which typically includes a standard layout with alphanumeric keys, function keys, and additional control keys. Size: The keyboard has approximate dimensions of 385 x 140 x 40mm, making it a compact and relatively portable option for users who want a smaller form factor. Switches: The RK98 keyboard offers a choice of switch types, including Blue Clicky, Brown Tactile, and Red Linear switches. These switches are known for their distinct characteristics, with Blue switches providing an audible clicky sound, Brown switches offering tactile feedback, and Red switches being smooth and linear. Backlight: The keyboard features RGB backlighting, which allows for customization of lighting effects and colors. RGB lighting can enhance the aesthetics of your keyboard and create an immersive gaming atmosphere. Keycap: The keycaps are described as "double injection light transmission." Double injection molding is a process that involves creating a keycap with two different layers of plastic for enhanced durability and legibility of legends. "Light transmission" suggests that the keycaps are designed to allow the backlighting to shine through, enhancing the visual effect of the RGB lighting. Connection Methods: The keyboard offers multiple connection methods, including Bluetooth 5.0, 2.4GHz wireless, and USB wired. This versatility means you can connect the keyboard to a variety of devices, including computers, tablets, and smartphones. Interface: The keyboard typically features both USB-C and USB interfaces, providing flexibility in how you connect it to your devices. Battery: The keyboard is powered by a lithium-ion battery with a capacity of 3750mAh. This battery capacity should provide a decent amount of usage time on a single charge, depending on usage patterns. Data Line: A 1.8-meter data line (cable) is included, which can be used for wired connectivity or charging. Receiver: The keyboard includes a 2.4GHz wireless receiver for use with devices that support this type of wireless connection. Configuration: The keyboard is described as having built-in sound-absorbing silicone. This feature may help reduce the noise generated by keystrokes, which can be useful for quieter typing.