Rii RGB Keyboard and Mouse RK105 vs 2.4G Air Mouse Android Box Wireless Remote Control Keyboard MX3 PC - axGear

Design and Form Factor

The 2.4G Air Mouse Android Box Wireless Remote Control Keyboard MX3 PC offers a compact, ultra-slim, and lightweight design that prioritizes portability and ease of use, while the Rii RGB Keyboard and Mouse RK105 is a standard full-sized wired keyboard and mouse combo designed for desktop use. The MX3’s design suits users needing a handheld device for smart TVs or Android boxes, with a 38-key wireless QWERTY keyboard and air mouse functionality integrated into a single remote-style unit. In contrast, the RK105 features a traditional 104-key wired keyboard with an ergonomic mouse, making it more appropriate for office or gaming setups where desk space and cable management are less critical. The MX3’s portable form factor and wireless convenience make it ideal for casual, mobile, or multimedia control environments, whereas the RK105’s full-sized design supports extended typing and gaming sessions.

Connectivity and Compatibility

Connectivity is a key difference between these two products. The Rii RK105 uses a wired USB connection, providing plug-and-play simplicity without the need for batteries or pairing, which can appeal to users prioritizing reliability and zero latency. It is compatible with Windows 7, 8, 10, Mac OS, PC, laptops, Xbox, Android TV Box, and Raspberry Pi. On the other hand, the MX3 operates wirelessly via a 2.4G USB dongle receiver, also plug-and-play, but requires 2 AAA batteries (not included) to function. The MX3 is specifically designed for smart Android TV boxes with USB ports, but its infrared (IR) learning function allows it to control multiple devices by programming up to 42 keys, which is a unique feature not present in the RK105. The MX3’s wireless range supports control distances of 10 metres or more, offering more freedom of movement compared to the wired RK105.

Keyboard Features and Layout

In terms of keyboard capabilities, the RK105 provides a full 104-key layout, including 11 multimedia shortcut keys and multi-function combination keys suitable for both gaming and office use. This standard keyboard layout is ideal for users needing comprehensive input options, including simultaneous operation of up to 19 USB LED-backlit keys without conflict. Meanwhile, the MX3 features a smaller 38-key wireless QWERTY keyboard with the ability to switch character colours via an Alt key, but this reduced key count limits its use for extensive typing tasks. The MX3’s keyboard is better suited for navigation and light text input on smart TVs or mini PCs. The RK105’s full keyboard layout makes it more versatile for productivity and gaming, while the MX3 focuses on compactness and multifunctional remote control capabilities.

Mouse and Pointer Control

The RK105 includes a wired RGB backlight mouse with three adjustable DPI levels: 1200, 1600, and 2400. This mouse offers ergonomic design and LED breathing-circle effects, making it suitable for gaming and office tasks requiring precise cursor control. Conversely, the MX3 incorporates an air mouse functionality using 3-Gyro and 3-G sensors to enable motion sensing control, which is particularly useful for smart TVs and motion-sensing games. This motion sensor-based pointer control allows users to navigate the screen by moving the remote, which can be more intuitive in multimedia environments but less precise than a traditional mouse for productivity or gaming. The RK105’s adjustable DPI mouse offers superior control accuracy, while the MX3 excels in wireless motion-sensing convenience for entertainment use.

Extra Features and Controls

The MX3 stands out with its infrared (IR) learning capability, allowing the remote to replicate the functions of up to 42 keys from other remotes, consolidating multiple device controls into one. It also supports a convenient voice input function, making it accessible and easy to use for elders and children. The RK105 does not offer these remote control or voice input features, focusing instead on delivering a solid wired keyboard and mouse set with RGB lighting. The MX3’s multifunctionality as a wireless air mouse, keyboard, and universal remote makes it a versatile tool for home entertainment setups. However, the RK105’s simplicity and reliability may appeal more to users needing straightforward keyboard and mouse functionality without extra features.

Power and Battery Life

Power management differs significantly between these products. The RK105 is a wired combo drawing power directly from the USB connection, so it requires no batteries and avoids concerns about battery life or charging. In contrast, the MX3 is battery-powered, requiring two AAA batteries (not included) to operate. It has a very low working power consumption of less than 10mA when not using the voice function and almost negligible standby power, meeting European “Energy Star” standards. Users of the MX3 will need to monitor battery levels and replace batteries periodically, which may be inconvenient for some. The RK105’s wired design ensures continuous power without interruption, making it a more maintenance-free option.

Price and Value

Price-wise, the MX3 is significantly more affordable, retailing at C$16.99 compared to the RK105’s C$29.99, nearly half the price. This positions the MX3 as a budget-friendly choice for those seeking wireless convenience and multifunctional remote capabilities. The RK105’s higher price reflects the inclusion of a full-sized RGB backlit keyboard and a high-DPI wired mouse, designed for gaming and office use. For users prioritizing advanced keyboard layout and mouse precision, the RK105 offers better value despite the higher cost. Conversely, the MX3 delivers excellent value for users who want an all-in-one wireless keyboard and air mouse for casual use with smart TVs or Android boxes at a lower price point.

Which should you buy?

The choice between the Rii RGB Keyboard and Mouse RK105 and the 2.4G Air Mouse Android Box Wireless Remote Control Keyboard MX3 PC hinges on your intended use and priorities. If you need a full-sized wired keyboard with RGB backlighting and a precise adjustable DPI wired mouse for gaming or office productivity, the RK105 is the better option. It supports a wide range of operating systems and devices, requires no batteries, and offers a robust traditional setup at C$29.99. However, if you want a compact, wireless, multifunctional device for controlling smart TVs, Android boxes, and multiple remotes with motion-sensing and voice input features, the MX3 at C$16.99 offers excellent versatility and convenience despite a smaller keyboard and reliance on batteries. Ultimately, the RK105 suits users focused on typing and gaming, while the MX3 is aimed at multimedia control and portability.