Computer Networks and components

The DT80F-305 TV stand from Aisens is a TV mount designed to provide a practical and sturdy solution for monitors and TVs ranging from 32 to 80 inches . Made of high-strength steel with a black electrostatic paint finish, it offers a durable structure that ensures reliable and stable support. Featuring a desktop-style design, this stand requires no attachment to the surface, making installation easy and allowing comfortable adjustment to suit different viewing positions or needs. Its compatibility includes most Samsung models thanks to the mounting kit with special accessories for secure fixing. It stands out for its specific VESA mounting size of 7.5 x 7.5 cm and a maximum load capacity of up to 50 kg , making it suitable for a wide range of large, heavy screens, providing stability and assurance in daily use. Additionally, the stand includes a complete mounting kit that simplifies installation without extra complications, making it a versatile option for home or office environments where a stable solution is needed without drilling furniture. Its black finish and steel structure also ensure a sober aesthetic compatible with various decor styles. This stand combines robustness, ease of use, and advanced compatibility, offering an efficient option for users looking to optimize space and ergonomics for large TVs or monitors. In short, the DT80F-305 TV stand by Aisens is a functional and sturdy solution for those needing an adjustable and reliable support for large audiovisual devices. Colour: Black Material: Steel Characteristics: Adjustable Includes: Self-assembly Kit User manual Screen: 32" 80" VESA: 7,5 x 7,5 cm Width: 10 cm Max. supported weight: 50 kg Length: 70 cm Units: 1 Unit

The Woxter PE26-062 Interactive UPS is a device designed to effectively protect electronic equipment from power outages and fluctuations. This uninterruptible power supply offers a nominal power of 650 VA / 360 W , making it suitable for small office equipment, personal computers, and basic peripherals. It features two output sockets that allow multiple devices to be connected and protected simultaneously. Its black color design is sober and functional, ideal for discreet integration into any work or study environment. Additionally, it includes important features such as cold start , which allows the device to be powered on even without electrical supply, and a built-in alarm that alerts the user to overload or power failure situations. Protection is further enhanced with an overload indicator , preventing damage by limiting connected equipment to a safe threshold, operating with an input voltage of 110 V and stabilized output at 12 V . These features ensure a stable and safe electrical current, crucial to avoid data loss and damage to sensitive components. The UPS has an interactive system that modulates voltage to adapt to minor variations, an advantage over basic models lacking active regulation. Overall, this device is a practical and reliable option to improve power continuity and safety in home and small office setups, providing adequate energy backup for standard needs. This model combines essential functions in a compact format, positioning itself as a balanced solution between performance and electrical protection for users seeking stability without added complexity. Colour: Black Height: 157 mm Battery capacity: 7 Ah Width: 95 mm Voltage: 12 V 110 V Product with plug: Yes Type of plug: Plug EU Type: Uninterruptible Power Supply System Interactive UPS Power supply: Electric Network Characteristics: Alarm Cold start Overload indicator LED in operation indicator Output voltage: 110 V 240 V AC input voltage: 240 V Approx. weight: 1 kg Connections: AC x 3 Power: 650 W 360 W Approx. charging time: 8 hours Frequency: 60 Hz Battery operated: Litio Ion Working range for humidity: 10 % - 90 % Battery type: Litio Ion Woxter PE26-062. Output power capacity: 650 VA, Output power: 360 W, Input operation voltage (min): 110 V. AC outlets quantity: 3 AC outlet(s). Battery capacity: 7 Ah, Battery voltage: 12 V, Typical backup time at full load: 8 min. Product colour: Black. Width: 95 mm, Depth: 335 mm, Height: 157 mm Output power capacity: 650 VA Output power: 360 W Input operation voltage (min): 110 V Input operation voltage (max): 240 V Input frequency: 60 Hz Output operation voltage (min): 110 V Output operation voltage (max): 240 V Automatic Voltage Regulation (AVR): Y Surge protection: Y Audible alarm(s): Y AC outlets quantity: 3 AC outlet(s) Battery capacity: 7 Ah Battery voltage: 12 V Typical backup time at full load: 8 min Typical backup time at half load: 15 min Battery recharge time: 8 h Cold start: Y Product colour: Black LED indicators: Y Operating temperature (T-T): -5 - 40 °C Operating relative humidity (H-H): 10 - 90% Width: 95 mm Depth: 335 mm Height: 157 mm Weight: 5.6 kg

The Woxter UPS 1200 VA interactive UPS is a device designed to provide efficient protection against power outages and voltage fluctuations, ideal for keeping essential electronic devices running. With a power of 720W , this uninterruptible power supply offers optimal capacity to power office or home equipment through its 3 output sockets , ensuring stability and continuity in the power supply. Its robust black metal design guarantees durability and resistance, while the interactive technology features an intelligent system that regulates voltage variations, protecting connected hardware and extending its lifespan. It includes a LED indicator that facilitates monitoring of the device’s status and operation, as well as an audible alarm that alerts in case of electrical events or low battery, allowing preventive management. This model suits both users with sensitive computer equipment and those needing basic protection against fluctuations, offering a balance between capacity, safety functions, and ease of use. The Woxter UPS 1200 VA is a reliable solution to ensure continuity and protection of your electrical devices in environments requiring special care against power supply issues. Colour: Black Battery capacity: 7 Ah Material: Metal Technology: LED Weight: 10,5 kg Width: 120 mm Product with plug: Yes Type of plug: Plug EU F Type: Uninterruptible Power Supply System Interactive UPS Power supply: Electric Network Characteristics: Alarm Interactive LED indicator Protection from surges Installation guide included Cold start Overload indicator Functions: Hot Swap Voltage: 12 V 110 V Output voltage: 110 V 240 V Number of batteries: 2 AC input voltage: 240 V Connections: AC x 3 Power: 720 W 1200 VA Approx. charging time: 8 hours Certificate: RoHS CE Working range for humidity: 10 % - 90 % Form factor: Mini-Tower Frequency: 50/60 Hz Amperage: 25 A Woxter UPS 1200 VA. UPS topology: Line-Interactive, Output power capacity: 1200 VA, Output power: 720 W. AC outlet types: Type F, AC outlets quantity: 3 AC outlet(s). Battery capacity: 7 Ah, Battery voltage: 12 V, Battery recharge time: 8 h. Form factor: Mini Tower, Product colour: Black, Housing material: Metal. Width: 120 mm, Depth: 355 mm, Height: 195 mm UPS topology: Line-Interactive Output power capacity: 1200 VA Output power: 720 W Waveform: Sine Input operation voltage (min): 110 V Input operation voltage (max): 240 V Input frequency: 50/60 Hz Output operation voltage (min): 110 V Output operation voltage (max): 240 V Output frequency: 50/60 Hz Automatic Voltage Regulation (AVR): Y Response time: 6 ms Output voltage Total Harmonic Distortion (THD): 10% Input current Total Harmonic Distortion (THD): 25% Surge protection: Y Power protection features: Input fuse, Over power, Over voltage Audible alarm(s): Y Audible alarm modes: Battery replacement AC outlet types: Type F AC outlets quantity: 3 AC outlet(s) Battery capacity: 7 Ah Battery voltage: 12 V Number of batteries supported: 2 Battery recharge time: 8 h Hot-swap battery: Y Automatic battery test: Y Cold start: Y Off-mode charging: Y Form factor: Mini Tower Product colour: Black Housing material: Metal Cooling type: Active LED indicators: Status, Battery replacement Display: LED Certification: CE Operating temperature (T-T): -5 - 40 °C Operating relative humidity (H-H): 10 - 90% Sustainability certificates: RoHS Width: 120 mm Depth: 355 mm Height: 195 mm Weight: 10.5 kg Cables included: Input power cable Quick installation guide: Y Package type: Box

Type: USB 2.0 A to USB B Cable Male Plug Male Plug/Male Plug Colour: Black Material: PVC Connections: USB USB 2.0 USB A 2.0 USB B Cable length: 1,5 m Form factor: Straight

Colour: Silver Black Grey Characteristics: Wireless Installation guide included Connections: USB USB 2.0 Connectivity: Bluetooth Bluetooth 5.0 Compatible: Linux Suitable for: Laptop Working range for humidity: 10 % - 90 %

The DUB-1312 from D-Link is a USB hub designed to expand compatible device connections through a high-speed adapter combining USB 3.0 and Ethernet LAN interfaces. This device offers a practical and efficient solution for those needing to connect multiple peripherals and network devices in home or professional environments, ensuring fast and stable data transfer up to 1000 Mbps . With a compact design and sleek black color, the hub allows easy integration via USB ports, while its RJ45 connection enables direct access to high-speed wired networks, enhancing system flexibility and performance. Equipped with LED indicators, this USB 3.0 - RJ45 adapter provides clear visual information on connection status and network activity, facilitating monitoring and troubleshooting without additional software. Compatibility with modern USB standards ensures versatile and stable connectivity ideal for expanding the capabilities of laptops, computers, and other devices requiring fast and reliable Ethernet network access when no built-in port is available. This model is an efficient and functional choice for users seeking to optimize connectivity without sacrificing space or adding complexity to their tech setup. In summary, the D-Link DUB-1312 is a practical and robust adapter that delivers a balanced combination of speed, compatibility, and ease of use in a compact, durable format. Speed: 1 Gbps 1000 Mbit/s 1000 Mbps Approx. dimensions: 7,4 x 2,1 x 1,6 cm Connections: Ethernet LAN USB RJ45 Type: Wired Colour: Black noir Type of plug: Plug EU Product with plug: Yes Power supply: Electric Network Wired Interface: Ethernet Output voltage: 5 V Characteristics: LED indicator Plug & Play Year: 2018 Voltage: 5 V Compatible: Linux Operating System: Windows Approx. temperature: - 20ºC / 70°C Data transfer: 1000 Mbit/s The DUB-1312 USB 3.0 to Gigabit Ethernet Adapter allows you to instantly add gigabit connectivity to your desktop, notebook, or netbook computer. Just plug the DUB-1312 in to an available USB 3.0 port and you’re ready to connect to your switch, hub, or router with the speed and reliability of a wired gigabit connection. Fast Ethernet Connectivity The DUB-1312 USB 3.0 to Gigabit Ethernet Adapter plugs into any available USB port on your computer to enable you to connect to an Ethernet network at speeds up to 1 Gbps. High-speed gigabit Ethernet allows you to transfer large files in no time, or make light work of backups to a server or network storage device. The adapter eliminates the need to open your computer to install a network card, and it also keeps your computer’s expansion slots free for other uses. Easy to Install and Use The DUB-1312 USB 3.0 to Gigabit Ethernet Adapter connects to your computer’s USB 3.0 port and is ready to run almost as soon as it’s plugged in. There is no need to change any configuration settings on your computer, as the drivers are installed automatically after you insert the included installation CD1. For extra convenience, the adapter’s compact design means you can easily slip the DUB-1312 into your pocket or laptop bag and take it with you. Energy-saving Functionality Power to the DUB-1312 is provided directly by the USB port, eliminating the need for an external AC power adapter. The DUB-1312 not only supports the USB 3.0 standard’s power-saving features, but also includes an energysaving suspend and resume function to minimize power consumption when network traffic is light, the device is idle, or when the Ethernet cable is unplugged. This feature is especially useful if you are using a notebook or netbook computer, as it helps conserve battery life, allowing you to keep working for longer without needing to recharge.1 Windows operating systems support plug-and-play functionality. Other operating systems may require software installation before the product can be used. Windows XP requires users to confirm before automatic installation can begin. Connectivity technology: Wired Host interface: USB Interface: Ethernet Ethernet LAN (RJ-45) ports: 1 Maximum data transfer rate: 1000 Mbit/s Internal: Y Product colour: Black Plug and Play: Y LED indicators: Activity, Link Certification: CE, FCC Output voltage: 5 V Operating temperature (T-T): 0 - 45 °C Storage temperature (T-T): -20 - 70 °C Width: 74.4 mm Depth: 21 mm Height: 16 mm Weight: 46.4 g Package width: 138 mm Package depth: 138 mm Package height: 30 mm Package weight: 116 g Shipping (inner) case net weight: 5.78 kg Shipping (inner) case length: 36 cm Shipping (inner) case height: 34.5 cm Shipping (inner) case width: 32 cm Products per shipping (inner) case: 40 pc(s) Pallet gross weight (air): 318.6 kg Master (outer) cases per pallet (air): 45 pc(s) Products per pallet (air): 1800 pc(s) Pallet height (air): 186 cm Pallet gross weight (sea): 318.6 kg Master (outer) cases per pallet (sea): 45 pc(s) Products per pallet (sea): 1800 pc(s) Pallet height (sea): 186 cm Shipping (inner) case gross weight: 7.08 kg Pallet gross width: 110 cm Pallet gross length: 120 cm Relative humidity: 10 - 90%