Computer Networks and components

The TP-Link RE450 is a high-performance access point and WiFi repeater designed to extend and optimize wireless coverage in homes and offices where dead zones or weak signal areas can be an issue. This model supports major wireless standards, including Wi-Fi 5 (802.11ac) , as well as 802.11n, 802.11g, and 802.11b, ensuring fast and stable connectivity with a wide range of devices and existing routers. The RE450 is made of durable plastic and comes in white and black colors, allowing for seamless integration into various environments. Its compact dimensions (163 mm wide, 76.4 mm deep, and 66.5 mm high) enable discreet installation anywhere, while the power on/off switch and LED indicator make operation and monitoring straightforward. It features versatile connections, including RJ45 for wired networks and USB 2.0 , providing extra flexibility for different connectivity needs. Certifications such as CE, FCC, and RoHS confirm compliance with safety and environmental standards, and its maximum power consumption is 9 W, supporting efficient and sustainable use. The product comes with an installation guide, making setup quick and easy in both access point and WiFi repeater modes, adapting to various network expansion needs depending on the existing infrastructure. An efficient and versatile choice for those looking to improve WiFi signal and ensure stable, high-quality connections in any space. Type: Access point Wi-Fi Amplifier Product with plug: Yes Type of plug: Plug EU Connectivity: Wi-Fi Includes: RJ45 Cable Colour: White Black Material: Plastic Characteristics: On/off interrupter Installation guide included LED in operation indicator Connections: USB 2.0 RJ45 RCA Functions: Repeater Frequency: 2,4GHz Compatible: Linux macOS Sash: 2,4 GHz - 5 GHz Certificate: RoHS Working range for humidity: 10 % - 90 % Data transfer: 1300 Mbit/s Approx. temperature: -40º / 70º Power supply: AC

The TP-Link TL-PA4010KIT PLC adapter is a practical and efficient solution for extending network connectivity at home or in the office using Powerline technology. This kit includes two adapter units that convert existing electrical wiring into a stable data network via power cables, enabling internet access in areas with weak or no Wi-Fi signal. The device offers a maximum transfer rate of up to 600 Mbps , complies with IEEE 802.3 and IEEE 802.3u network standards, and uses fast Ethernet LAN ports to connect computers, routers, gaming consoles, or other devices directly via RJ-45 cable, ensuring fast and reliable communication. Its compact and functional design features a white finish with small dimensions of 65 mm width, 52 mm depth, and 28.5 mm height , occupying little space and blending discreetly into any environment. Regarding power consumption, this adapter stands out for its efficiency, with a maximum consumption of 4.26 W during operation and only 0.88 W in idle mode , supporting responsible energy use. It is certified with CE and FCC , ensuring compliance with international safety and quality standards. The kit also includes the necessary LAN (RJ-45) cables for quick installation and setup. While not a Wi-Fi extender, the TL-PA4010KIT facilitates network expansion via direct cable connection, offering stability and speed in data transfer through existing electrical wiring, making it ideal for high-bandwidth environments or where wireless connection is insufficient. This set represents an efficient and practical option to improve connectivity without new infrastructure, optimizing home or professional network use. Light indicator: LED Safety: Yes Speed: 600 Mbps 500 Mbps Operating System: Windows 10 Product with plug: Yes Type of plug: Plug EU Type: Wi-Fi Amplifier Includes: RJ45 Cable Connections: Ethernet LAN Colour: White Black Material: Plastic Characteristics: Installation guide included Plug and play LED in operation indicator Voltage: 220 V Compatible: Linux Mac OS Power: 2 W Certificate: RoHS Energy consumption: 0,88 kWh Approx. weight: 400 gr Working range for humidity: 10 % - 90 % Approx. temperature: -40º / 70º Units: 2 Units

Speed: 300 Mbit/s 300 Mbps Type: Wi-Fi repeater Access Point Repeater Wi-Fi Amplifier Connections: Ethernet LAN RJ45 10/100 Mbps x 1 RJ45 RCA Width: 110 mm Includes: Power Plug Frequency: 2.4 GHz 2,4GHz 2,4 GHz Connectivity: Wi-Fi Product with plug: Yes Type of plug: Plug EU Colour: White Compatible: Mac OS Linux Characteristics: Installation guide included LED in operation indicator Functions: Repeater Memory Type: DDR3 SDRAM Power: 3 W Certificate: RoHS Weight: 200 g Working range for humidity: 10 % - 90 % Data transfer: 300 Mbit/s Approx. temperature: -40º / 70º Processor Family: Intel Core i5 Intel Nuclei: 1 core

The TP-Link TL-WPA7517 KIT Powerline adapter is an efficient solution to extend and improve network connectivity at home or in offices, combining Powerline technology with Wi-Fi capabilities. This kit includes two units that transmit data through the electrical wiring, offering speeds of up to 1000 Mbps and a maximum range of 300 meters , enabling stable connections in areas where traditional Wi-Fi signals are weak. It features dual connectivity, with Ethernet LAN ports for direct wired connections and wireless functionality for mobile devices and computers, providing flexibility according to user needs. Its interior design combines white and black colors, with a compact size and an approximate weight of 240 grams , allowing discreet installation in any socket. Compatible with Windows 10 and other common standards, this device ensures easy integration with existing network infrastructures, optimizing performance without complex setup. The combination of high speed, wide range, and multiple connectivity options makes it a practical tool for those needing to improve internet coverage in different rooms without new cabling. This adapter stands out for its reliability and ease of use within TP-Link’s mid-range Powerline solutions, suitable for users who value quality, simplicity, and good value for money. In short, the TL-WPA7517 KIT represents a solid choice to expand home or professional networks with stability and extended range. Includes: RJ45 Cable User manual Connections: Ethernet LAN Product with plug: Yes Type of plug: Plug EU Type: Wi-Fi Amplifier Internal Colour: White Black Connectivity: Wi-Fi Operating System: Windows 10 Approx. weight: 240 g Compatible: Linux Mac OS Power: 6,5 W Certificate: CE & RoHS Working range for humidity: 10 % - 90 %

Type: Wi-Fi repeater Wired Wi-Fi Amplifier Connections: RJ45 Ethernet LAN PoE x 1 Product with plug: Yes IP rating: IP20 Type of plug: Plug EU Colour: Black Material: TPE Plastic Voltage: 220 V Power supply: Wired Power: 2 W Characteristics: LED in operation indicator Accuracy (relative humidity): 0 % - 90 %

The Amplificador Wifi DVB4235GL from Xiaomi is a device designed to boost and extend wireless signal coverage in home or small office environments, eliminating dead zones and improving connection quality. This wifi amplifier works as a wifi repeater , capable of capturing your router’s existing signal and amplifying it to reach areas with weak or no coverage. It offers a wireless connection with a maximum speed of up to 300 Mbps , sufficient for everyday tasks like browsing the internet, streaming multimedia content, or maintaining stable video calls. Its compact and sleek design in black , made of durable plastic , allows for discreet and secure installation through wall mounting , facilitating integration into any space without occupying room. It operates with a standard power supply of 230 V , ensuring compatibility with most European household electrical networks. Thanks to the built-in repeater technology, it minimizes interference and signal loss, providing a smoother and more stable connection in areas far from the main router. The Amplificador Xiaomi Mi WiFi Range Extender Pro is a practical solution for those looking to improve wifi coverage without complex installations or investing in more expensive systems, balancing performance, ease of use, and build quality. In summary, this amplifier is an efficient and affordable option to extend wireless signal in spaces where connectivity is compromised. Product with plug: Yes Type of plug: Plug EU Type: Wi-Fi Amplifier Colour: Black Connectivity: Wi-Fi Speed: 300 MB/s Material: Plastic Functions: Repeater Assembly: Wall mounting RAM Memory: 8 GB RAM Connections: RJ45 Voltage: 100 - 240 V Working range for humidity: 10 % - 90 % Data transfer: 300 Mbit/s Approx. temperature: -40º / 70º