The TP-Link AX1800 Dual Antennas USB Adapter improves wireless connectivity for desktops and laptops. First, the TP-Link AX1800 Dual Antennas USB Adapter supports Wi-Fi 6 technology for faster speeds and better efficiency. Therefore, it provides smoother streaming, gaming, and downloading. In addition, the adapter delivers dual-band wireless performance for stable connections. It supports up to 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz. Moreover, the two high-gain antennas improve signal strength and extend wireless coverage. Finally, the USB 3.0 interface ensures fast data transfer and stable performance. For example, users can easily upgrade older computers to Wi-Fi 6 without replacing internal hardware. Specifications: Wi-Fi 6 AX1800 speeds with up to 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz Two high-gain external antennas for improved signal strength and extended coverage USB 3.0 interface provides faster data transfer and stable wireless performance Dual-band connectivity reduces interference and improves network efficiency Compatible with Windows systems for quick wireless upgrade on desktops and laptops
The Dahua DH-PFS4228-24P-370 24-Port PoE Switch is a Layer 2 managed network switch designed for large CCTV and IP surveillance systems. It supports 24 PoE ports for powering IP cameras directly through Ethernet cables. As a result, it reduces the need for separate power adapters and simplifies installation. Moreover, it supports IEEE802.3af and IEEE802.3at PoE standards. This allows stable power delivery up to 30W per port. In addition, the total PoE power budget reaches 370W, which is suitable for multi-camera setups in commercial and industrial environments. The switch includes 2 Gigabit uplink ports and 2 SFP fiber ports. Therefore, it allows high-speed data transmission between the switch and the main network. It also supports a switching capacity of 24.8Gbps, which ensures smooth data flow even under heavy load. Furthermore, it supports VLAN, STP/RSTP, IGMP Snooping, port isolation, and QoS functions. These features improve network stability and traffic control in surveillance systems. In addition, it supports web-based management for easy configuration. The device is built with a 1U metal rack design. Moreover, it includes surge protection and works in wide temperature ranges, which makes it suitable for continuous operation in security installations. In conclusion, the Dahua DH-PFS4228-24P-370 delivers strong PoE power, stable network performance, and reliable management features for professional CCTV systems. manufacturer link Specifications: 24 PoE ports with IEEE802.3af/at support 370W total PoE power budget 2 Gigabit uplink + 2 SFP fiber ports 24.8Gbps switching capacity Layer 2 managed switch with VLAN support
The TP‑Link JetStream 52‑Port Gigabit L2+ Managed Switch with 48‑Port PoE+ provides robust networking for business and enterprise environments. It supports 48 PoE+ Gigabit ports with a total 384 W power budget, allowing simultaneous power and data transmission to devices such as IP cameras, phones, and access points. Therefore, it simplifies cable management and device deployment in large networks. Furthermore, the switch includes four Gigabit SFP slots for high‑speed fiber uplinks and reliable connectivity. Managed L2+ and L3 features help optimize traffic with static routing, link aggregation, and advanced QoS controls. In addition, strong security strategies such as ACLs and storm control help protect network resources. Moreover, centralized cloud management is supported through the Omada SDN platform, allowing you to control and monitor multiple devices from a single interface. The switch also supports standalone management via web GUI, CLI, SNMP, and RMON for flexible administration. As a result, JetStream TL‑SG3452P enhances network efficiency and scalability for offices, campuses, and enterprise networks. Specifications: 48 PoE+ Gigabit RJ45 ports with 384 W total PoE budget Four Gigabit SFP uplink slots for fiber connectivity L2+ and L3 switching with static routing and advanced QoS Centralized Omada cloud management and flexible administration options Robust security strategies including ACL, storm control, and authentication
TP-Link TL-SG1016D 16-Port Gigabit Switch The TP-Link TL-SG1016D 16-Port Gigabit Switch delivers fast and reliable wired networking for offices or larger networks. It supports 10/100/1000Mbps speeds on all 16 ports for smooth data transfer. Plug-and-play setup allows easy connection without any configuration. The metal casing makes it durable for daily office use. Moreover, each port automatically sets the best speed and duplex mode. Auto MDI/MDIX removes the need for crossover cables, making setup simple. LED indicators show port activity and connection status at a glance. Energy-saving technology reduces power use while keeping high performance. Specifications: 16 Gigabit ports for high-speed data transfer Plug-and-play setup with no configuration needed Auto-negotiation and Auto MDI/MDIX for easy cabling Energy-efficient design to save power Durable metal casing for long-lasting use
Features • Advanced DSP and 3-level technology • Output power factor 1.0 • Active power factor correction (APFC), input power factor up to 0.99 • High efficiency 95% (up to 98% in ECO mode) • Advanced digital parallel technology • Wide input voltage range (11 0 – 288 Vac) and frequency range (40 -70Hz) • 50 I 60 Hz frequency auto sensing • Two modes of frequency conversion: 50 Hz input I 60 Hz output or 60 Hz input I 50 Hz output • Dual-input design, supporting independent bypass • Flexible battery configuration (settable 16-20 pes batteries) • Digitally controlled charger • High charging current available (Max. 12 A) • Charging voltage and current configured by demands • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery • Intelligent battery management, automatic floating I equalizing charge control, charger dormancy control, increasing battery life by 50% • Ability to switch on the UPS with batteries • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator • Fan speed varies intelligently with temperature, reducing noise and extending its service life • Equipped with self-aging function • Compact internal layout, miniaturized the complete unit for small footprint • LCD+LED display, multi-functional keys operation, friendly human-machine interface • Powerful background software for parameters configuration • Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check Available Options • RS232 and smart card slot included • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms Specifications Voltage range OUTPUT Output wiring Rated voltage Voltage regulation Frequency Waveform Power factor Total harmonic distortion (THDv) Crest factor Overload BATTERIES DC voltage Number of battery lnbuilt battery (standard model) Charging current Recharge time EM Efficiency Transfer time Protections Max. number of parallel connections Communications Display OTHERS Operating temperature Storage temperature Relative humidity Altitude !Prating Noise level at 1 m Dimensions (W x D x H) (mm) Packaged dimensions (W x D x H) (mm) Net weight (kg) Gross weight (kg) 110- 176 Vac (linear derating between 50% and 100% load); 176- 288 Vac (no derating) Single-phase three-wire (1 Cll + N + PE) 208 (PF=0.9) 1220 1230 1240 Vac ± 1% Synchronized to bypass in mains mode; 50 160 Hz±0.1% Hz in battery mode Sinusoidal 1 s 1% (linear load); s 4% (non-linear load) 3:1 105%- 110% for 10 min, 110%- 125% for 1 min, 126%- 150% for 30 s 192 Vdc (192- 240 Vdc settable) 16 pes (16- 20 settable) 12VI7Ahx16 I 12VI9Ahx16 Standard model: 1 A; Long time model: 5A(default), 1 – 5Asettable, 12A (optional) Standard model: 90% capacity restored in 8 hours; Long time model: depend on the capacity of battery ~ 94% at 100% load, max. 95% at 60% load,~ 98% in ECO mode Oms Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure 4 RS232 (standard), USB I RS4851 dry contacts I SNMP I baltery temperature compensation (optional) LCD+ LED O”C – 40″C -25″C – 55″C (without battery) 0 – 95% (non-condensing) s 1 000 m, derating 1% for each additional 1 00 m IP20 S55dB S58dB 191 X 465 X 711 (S), 191 X 465 X 350 (H) 191 X 495 X 711 (S), 191 X 495 X 350 (H) 310 X 654 X 941 (S), 318 X 595 X 475 (H) 310 X 685 X 941 (S), 318 X 617 X 475 (H) 53 (S), 14.5 (H) 62 (S), 16.5 (H) 61 (S), 16 (H) 70 (S), 18 (H)
Logitech Brio 500 is a Full HD 1080p webcam designed for video calls, streaming, and remote work. It delivers clear image quality with support for HDR, helping improve brightness and detail in different lighting conditions. In addition, it uses auto light correction to adjust exposure based on the environment. Therefore, it helps maintain a balanced image even in low-light or mixed lighting setups. The webcam supports 1080p resolution at 30fps for smooth video performance. Moreover, it includes a built-in microphone system with noise reduction for clearer voice capture during calls. It features Logitech Show Mode, which allows users to tilt the camera downward to share documents or objects on a desk. As a result, it is useful for presentations and hybrid meetings. Finally, it connects via USB-C and supports plug-and-play setup on most operating systems, making it easy to use without additional drivers. Specifications: Resolution : 1080p/30fps, 720p/60fps Camera : 4 Megapixels Hardware Zoom : Digital 4x Built-in microphone type : Stereo microphone USB Connectivity : USB-C Plug and Play
The Royal Kludge RK61 is an ultra-compact 60% mechanical gaming keyboard featuring brilliant RGB backlighting and smooth, linear RK Red switches. Equipped with versatile triple-mode connectivity (Bluetooth, 2.4GHz wireless, and USB-C wired), it offers maximum flexibility and a clean, cable-free desktop layout optimized for both competitive gaming and office productivity. ✅ Full Specifications: Model: Royal Kludge RK61 (61 Keys) — Black Edition Interface / Connection: Triple Mode Connection (3C): Wireless 2.4GHz (via included USB dongle) Bluetooth 5.1 (Pairs with up to 3 devices simultaneously) Wired USB Type-C (Detachable cable included) Interface / Connection: Triple Mode Connection (3C): Wireless 2.4GHz (via included USB dongle) Bluetooth 5.1 (Pairs with up to 3 devices simultaneously) Wired USB Type-C (Detachable cable included) Switch Type: RK Red Mechanical Switches (Linear feel, smooth and quiet keystrokes, ideal for fast-paced gaming and quiet office typing) Hot-Swappable PCB: Yes (Supports easy replacement of 3-pin or 5-pin switches without soldering) Layout: Compact 60% Minimalism Layout, 61 Keys (US QWERTY / Arabic-English dual print variants supported) Backlighting: Full dynamic RGB Backlight with 18 customizable lighting modes, 8 monochrome modes, and adjustable brightness/speed Material & Build: Durable ABS polymer housing with high-quality ergonomically curved keycaps to reduce hand fatigue Design & Form Factor: Compact, space-saving design with a built-in 8° ergonomic typing angle for optimal comfort Battery Capacity: 1450mAh rechargeable battery built-in (Up to 13 hours of continuous use with backlighting active, high standby efficiency) Compatibility: Windows, macOS, Android, iOS, Linux, and major gaming consoles Dimensions: Approx. 289 x 103 x 39 mm (11.4 x 4 x 1.6 inches) Weight: Approx. 0.50 kg (1.1 lbs)
The Focus UPS 3000VA 1800W Line Interactive is designed for demanding users who need powerful and reliable backup. It provides safe power for servers, workstations, and multiple devices. With a strong 3000VA capacity, it delivers 1800W of continuous power output. This UPS uses line-interactive technology to regulate voltage automatically. It protects against surges, drops, and power failures without draining the battery. Quick transfer time ensures smooth operation when switching to backup mode. The Focus UPS 3000VA 1800W Line Interactive supports extended runtime with high-capacity batteries. Recharge is efficient, usually completing within several hours. Cold start support lets you power equipment even without main electricity. It includes automatic restart when AC power is restored. This feature adds convenience and ensures devices stay protected at all times. Durable internal components extend performance and battery lifespan. The UPS comes with multiple outlets for easy device connection. It supports computers, servers, routers, and essential office or business equipment. Built-in overload and short-circuit protection keep connected devices safe. Clear status indicators or LCD display show power and battery conditions. Monitoring is simple, and alerts are easy to understand. Noise levels are low, making it suitable for office and business use. The Focus UPS 3000VA 1800W Line Interactive is compact for its class. It is easy to set up, reliable, and efficient. This makes it a perfect choice for both business and professional environments. In short, the Focus UPS 3000VA 1800W Line Interactive delivers strong performance, high capacity, and dependable protection for critical equipment. It is ideal for users who need serious backup power solutions. Specifications: Voltage : 3000VA Wattage : 1800W Batteries : 4x 12V 9Ah Features : LCD, AVR, USB
Captures Video at 720p HD Resolution Widescreen at an Aspect Ratio of 16:9 Still Photos at a Resolution of 3MP Compatible w/ Most IM Programs
Elevate your game with the Logitech G102, featuring a high-precision 8,000 DPI sensor and vibrant Lightsync RGB lighting. Designed with a classic six-button layout and gaming-grade performance, it offers incredible accuracy and responsiveness for both competitive play and daily productivity. The Logitech G102 is engineered for speed, consistency, and comfort. At its core is a gaming-grade sensor that provides adjustable sensitivity, allowing you to tailor your control to your specific playstyle. Whether you are navigating complex spreadsheets or hitting precise headshots, the G102 delivers a seamless experience with a classic design trusted by gamers worldwide. Gaming-Grade 8,000 DPI Sensor: Experience ultra-precise tracking and consistent responsiveness. The sensitivity is fully adjustable from 200 to 8,000 DPI. Lightsync RGB Color Wave: Choose from vibrant animations or customize your own from approximately 16.8 million colors to match your setup’s aesthetic. Mechanical Spring Button Tensioning: The primary left and right buttons feature a metal spring tensioning system, providing crisp, reliable clicks and a premium feel. Classic 6-Button Design: A familiar, comfortable shape that allows you to play or work for hours without fatigue. Each button can be customized via software for specific in-game actions. On-the-Fly DPI Shifting: Cycle through up to five sensitivity settings with the press of a button, allowing you to switch from precision sniping to rapid movement instantly. Resolution: 200 – 8,000 DPI Connection Type: USB 2.0 (Wired) USB Data Format: 16 bits/axis USB Report Rate: 1000Hz (1ms) Microprocessor: 32-bit ARM Cable Length: 2.1 meters Compatibility: Windows 7 or later, macOS 10.13 or later, ChromeOS Logitech G102 Gaming Mouse User Documentation
