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
Trendnet Express Card The All-in-One ExpressCard Memory Card Reader uses your Laptop’s high speed ExpressCard slot to access memory cards from your digital camera, mobile phone, MP3 player, Camcorder and other devices. Plug the All-in-One ExpressCard Memory Card Reader into your PC or Mac to share pictures, video and data at high speeds. No software installation required. Plug in the compact device to share data from Secure Digital (SD and SDHC), MultiMediaCard (MMC), Sony Memory Stick (MS and MS Pro) and xD-Picture (XD) memory cards. Supports both 34mm and 54mm ExpressCard slots Compliant with high-speed and high capacity memory cards (SDHC Class. 6) Supports most popular memory cards* including SD, MMC, MS, MS Pro, SDHC and XD formats Easy Plug & Play with no software installation required Trendnet Express Card Full Specifications : HARDWARE Standard 34mm / 54mm ExpressCard Supported OS Windows: 2000/XP/Vista Mac: 10.1~10.5 Supported Formats Directly access: XD: XD-Picture™ Type-M/Type-H MS: Memory Stick™ MS Pro: Memory Stick Pro™ MMC: Micro Secure Digital™ SD: Secure Digital™ Via adapter: MS Duo: Memory Stick Duo™ MS Pro Duo: Memory Stick Pro Duo™ RS-MMC: Resize MultiMediaCard™ MMC Mobile: MultiMediaCard Mobile™ MMC Micro: MultiMediaCard Micro™ Mini SD: Mini Secure Digital™ Micro SD: Micro Secure Digital™ T-Flash Transfer Rate Up to 480Mbps Dimension 60 x 50 x 15mm (2.3 x 1.9 x 0.6 in.) Weight 30g (1oz) Certification FCC, CE Specifications: Specifications : Share pictures and data between your digital camera, mobile phone, MP3 player and Camcorder and your laptop ExpressCard technology transfers data fast Supports most popular memory cards* including SD, MMC, MS, MS Pro, SDHC and XD formats Windows Vista and Mac ready 1 Year Warranty manufacturer link
ASUS RP-AC56 Wireless-AC1200 Dual-band AP/Repeater/Media bridge 90IG01P0-BU2R00
UB500 Bluetooth USB Adapter for Long Range Wireless Connectivity The UB500 Bluetooth USB Adapter provides reliable long range Bluetooth 5.3 connectivity for computers and laptops. It installs quickly via USB, therefore users connect headsets, keyboards, mice, and speakers without delay. Moreover, this adapter supports Bluetooth 5.3 technology, enhancing stability and reducing wireless interruptions during daily use. As a result, users enjoy smooth audio streaming and faster data transfers across connected Bluetooth devices. In addition, the UB500 Bluetooth USB Adapter improves wireless range, so devices can stay connected even at greater distances. This makes it ideal for home offices, classrooms, and shared workspaces where users need flexible placement. Furthermore, its compact design fits easily into USB ports without blocking adjacent slots or needing extra space. Consequently, users can leave the adapter plugged in without worry while on the go or at home. Meanwhile, advanced Bluetooth technology helps reduce power consumption, keeping connected devices efficient and responsive. Setup remains simple with plug-and-play functionality on most operating systems without complicated steps. Users can pair multiple devices at the same time, improving productivity and entertainment experiences. Therefore families and professionals benefit from stable wireless connections throughout the day. Moreover, this adapter enhances compatibility with newer and older Bluetooth devices, so users avoid connection problems. The UB500 Bluetooth USB Adapter balances performance and convenience for everyday wireless needs. With reliable connectivity and extended range, it supports video calls, music playback, gaming, and file transfers. Overall, the design and capability make it a practical accessory for modern PC setups. Specifications: Long range Bluetooth 5.3 wireless connectivity Fast USB installation for plug-and-play use Supports multiple Bluetooth devices simultaneously Compact form factor for easy and permanent USB fit Stable connections for audio, gaming, and data transfer
WiWU Linker 721HD Hub – Compact USB-C hub with 7 ports including 100W PD, dual USB-A, USB-C data, HDMI 4K60, and dual SD/TF slots.Aluminum body, plug‑and‑play compatibility with MacBooks and modern USB‑C devices—ideal for laptop expansion. Model: Linker 721HD (WiWU) Material: Aluminum-alloy shell Ports: 2 × USB‑A 3.1 1 × USB‑C 3.1 (data) 1 × USB‑C PD power delivery (up to 100 W) 1 × HDMI (4K @ 60 Hz) SD card slot + micro‑SD (TF) slot (USB 3.0 speed) Ports: 2 × USB‑A 3.1 1 × USB‑C 3.1 (data) 1 × USB‑C PD power delivery (up to 100 W) 1 × HDMI (4K @ 60 Hz) SD card slot + micro‑SD (TF) slot (USB 3.0 speed) Cable: Fixed USB‑C male cable (approx. 15 cm) Compatibility: Plug-and-play with USB-C/Thunderbolt 3/4 devices (MacBook, XPS, Chromebooks, mobile devices with DP-Alt Mode) Design: Compact, space gray finish optimized for travel/work setups Weight: ~150 g
The XMAX POE‑533L Mini DC UPS 10000mAh provides backup power for routers, modems, and network devices when mains power fails. It uses a built‑in 10000mAh battery to keep essential gear running during outages. This UPS supports multiple DC output voltages for network equipment and small electronics. It also includes a USB‑A port for charging devices such as phones or small gadgets. The unit provides PoE output to power compatible network devices without extra adapters. It also has built‑in protections against overcharge, over‑discharge, and short‑circuit conditions for safer use. LED indicators show battery level and power status at a glance. The compact plug‑and‑play design makes setup quick and simple. The XMAX POE‑533L Mini DC UPS 10000mAh delivers reliable backup power for essential network and low‑power devices. Specifications: 10000mAh built‑in battery for reliable backup power Multiple DC outputs for network and small devices PoE output to power compatible network equipment USB‑A port for charging small electronics Overcharge, over‑discharge, and short‑circuit protection
The Logitech C930e 1080p Webcam is a powerful tool for clear and professional video calls. With its full HD 1080p resolution, it ensures sharp and vibrant video quality. This webcam offers a wide 90-degree field of view, making it perfect for group meetings and presentations. Its advanced lens provides consistent clarity, even in low-light conditions. Transitioning from different lighting environments is seamless, ensuring you always look your best. The Logitech C930e features high-quality autofocus, keeping you in sharp focus throughout your calls. Its built-in noise-reducing microphones capture clear audio, making your voice sound natural and professional. Connecting the Logitech C930e to your device is easy and straightforward. It uses USB connectivity, ensuring compatibility with most devices and operating systems. You don’t need additional software to get started. For added privacy, the webcam comes with a convenient privacy shutter. Simply close it when the camera is not in use, giving you peace of mind. The durable design ensures the webcam will last through frequent use. This webcam is compatible with popular platforms like Zoom, Microsoft Teams, and Google Meet. It’s an excellent choice for remote workers, educators, and professionals who want high-quality video. The compact size of the Logitech C930e 1080p Webcam makes it easy to carry and set up wherever you need it. Its adjustable clip ensures a secure fit on monitors, laptops, or tripods. Upgrade your video calls today with the Logitech C930e 1080p Webcam and experience crystal-clear communication. Specifications: Resolution : 1080p 30FPS Lens : 3mp Built-in Mic Diagonal FOV : 90 degree Digital Zoom : 4x Connectivity : USB-A
Looking to take your gaming skills to the next level? Meet the Razer Gigantus Elite Soft Gaming Mouse. Engineered for precision and comfort, it’s the ultimate tool for gamers seeking an edge. Featuring advanced optical sensors, this mouse delivers pinpoint accuracy for every movement. Say goodbye to missed shots and hello to flawless gameplay, whether you’re sniping enemies or executing precise maneuvers. Additionally, the Gigantus Elite boasts a comfortable design that’s perfect for extended gaming sessions. Its ergonomic shape fits snugly in your hand, reducing fatigue and ensuring maximum comfort even during marathon gaming sessions. Transitioning to performance, this mouse offers customizable settings to suit your gaming preferences. With programmable buttons and adjustable DPI settings, you can tailor the mouse to your unique playstyle for optimal performance. Furthermore, its durable construction ensures longevity, withstanding the rigors of intense gaming sessions. Rest assured, the Gigantus Elite is built to last, providing reliability and consistency for years to come. In terms of aesthetics, the mouse features sleek design elements that add a touch of style to your gaming setup. With customizable RGB lighting, you can personalize your mouse to match your gaming rig and create a visually stunning gaming environment. In conclusion, the Razer Gigantus Elite Soft Gaming Mouse RZ0201830200R3M1 is a must-have for serious gamers. Offering precision, comfort, and style, it’s the perfect companion for dominating the competition. Upgrade your gaming arsenal today and experience gaming like never before. Specifications: Size : 455x455mm
Specifications : High Reliability Advanced DSP (Digital signal processors) technology Variable speed fan Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check Advanced digital parallel technology High Availability Wide input voltage range, 50 / 60 Hz frequency auto sensing Linear derating in low voltage input reducing battery discharging times, extending the service life of battery Dual-input design, supporting independent bypass Output power factor improved from 0.9 to 1, load capacity increased by 13% Flexible battery configuration (settable 16 – 20 pcs batteries) Charging voltage and current configured by demands 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 Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output High Usability LCD+LED display, multi-functional keys operation, friendly human-machine interface Powerful background software for parameters configuration and online updating Compact internal layout, miniaturized the complete unit for small footprint High Intelligence Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50% Energy Conservation and Environment Protection Active power factor correction (APFC), input power factor up to 0.99 High efficiency 95% (up to 98% in ECO mode) Automatic power On/Off according to the load capacity set by users Equipped with self-aging function
The Logitech Rally Plus Video Conferencing Kit (960-001242) is a modular conferencing system designed for large and extra-large meeting rooms. It combines a premium PTZ camera, two speakers, and two microphone pods to deliver clear video and audio coverage across wide spaces. Additionally, it connects via USB for simple integration with meeting room computers and conferencing platforms. This system features a 4K Ultra HD camera with 15x HD zoom, along with pan and tilt control for flexible framing. Moreover, it uses RightSight technology to automatically frame participants and adjust during meetings for a more natural experience. The Logitech Rally Plus Video Conferencing Kit includes two high-performance speakers and two mic pods with beamforming technology. In addition, RightSound technology uses AI to reduce background noise, balance voices, and improve speech clarity during calls. The system also supports expansion with additional mic pods, allowing coverage for larger groups. Therefore, it is suitable for conference rooms, boardrooms, and enterprise collaboration environments that require reliable audio and video performance. Specifications: 4K Ultra HD PTZ camera with 15x HD zoom Dual speakers with high-performance audio output Two mic pods with beamforming voice pickup RightSight and RightSound AI technologies Modular system expandable up to 7 mic pods
