buy Router Mikrotik RB912R-2nD-LTm L4 . The RB912R-2ND-LTM from Mikrotik is a robust and versatile router designed to provide reliable wireless connectivity in demanding environments. This model operates on a MIPSBE architecture with a QCA9531 processor at 650 MHz, which, together with its 64 MB of RAM and 16 MB of FLASH storage, ensures stable performance suitable for small to medium-sized networks. It runs the RouterOS with license 4 operating system, known for its extensive configuration options and advanced management features. Regarding wireless connectivity, it supports the 2.4 GHz frequency with 802.11b/g/n standard, offering a maximum speed of up to 300 Mbps thanks to its MIMO setup with two chains and an integrated antenna with a gain of 1.5 dBi. Its interface includes a MiniPCI-e slot for expansion with modems or additional modules and an RS232 serial console port for direct management. It is designed to operate in harsh conditions, featuring an IP54 certification that protects against dust and splashes, and a wide temperature tolerance from -40 °C to 70 °C. For power, it offers multiple options including a 5 V microUSB input, a DC connector from 8-30 V, and PoE support according to 802.3af/at standards with voltages from 12 to 57 V, adapting to different network infrastructures. The maximum power consumption of 9 W and passive cooling contribute to its energy efficiency. Additional features include a mode button, GNSS reception support via GPS with a uFL connector, and a compact design measuring 139 x 77 x 28.5 mm in black. This product is certified by European and North American standards such as CE, FCC, and IC, among others, ensuring quality and safety for professional or industrial applications. Overall, the RB912R-2ND-LTM is a reliable solution for those needing a rugged wireless router with extensive connectivity options and adaptability to various technical environments. Colour: Black