Product naming Model name HP Smart Tank 725 All-in-One Product number 28B51A What’s included and accessories Accessories None Connectivity Ports Hi-Speed USB 2.0; Wi-Fi; Bluetooth LE Wireless capability Yes, 2.4/5G dual band Wi-Fi, Wi-Fi Direct, BLE Copy Copier settings Number of Copies, Resize, Quality, Lighter/Darker, Papersize, Papertype, ID Copy Color copy capability Yes Maximum number of copies Up to 99 copies Copy reduce / enlarge settings 25 to 400% Copy resolution Up to 600 dpi Environmental Acoustic power emissions (active, printing) 6.5 B(A) (printing at 10ppm) Acoustic pressure emissions 59.4 dB(A) (printing at 10ppm) Recommended operating humidity range 20 to 80% RH Non-Operating Humidity Range 5 to 90% RH (non-condensing) Recommended operating temperature range (Celsius) 15 to 30°C Recommended operating temperature range (Fahrenheit) 59 to 86°F Storage temperature range (Celsius) -40 to 60°C Storage temperature range (Fahrenheit) -40 to 140°F Memory Memory 128 MB Maximum Memory 128 MB Memory card compatibility No Mobile printing capability Mobile printing services Apple AirPrint; HP Print Service Plugin (Android printing); HP Smart app; Mopria™ certified; Wi-Fi Direct Printing Paper handling Input capacity Up to 250 sheets Standard input capacity (cards) Up to 30 cards Output capacity Up to 100 sheets Media sizes supported (metric) A4; A5; A6; B5 (JIS); Envelope (DL, C5, C6, Chou #3, Chou #4); Card (Hagaki, Ofuku Hagaki) Media sizes supported (U.S. standard) Letter; Legal; Government Legal; Executive; Statement; 4 x 6 in; 5 x 7 in; 8 x 10 in; L; Photo 2L; Envelope( #10, Monarch, 5.5 bar); Card (4 x 6 in, 5 x 8 in) Media sizes, custom (metric) 88.9 x 127 mm to 215.9 x 355.6 mm Media sizes, custom (U.S. standard) 3.5 x 5 in to 8.5 x 14 in Media types Plain Paper, HP Photo Papers, HP Matte Brochure or Professional Paper, HP Matte Presentation Paper, HP Glossy Brochure or Professional Paper, Other Photo Inkjet Papers, Other Matte Inkjet Papers, Other Glossy Inkjet Papers, Plain Paper, Light/Recycled Media weight supported (metric) 60 to 105 g/m² Media weight supported (U.S. standard) Plain paper: 16 to 28 lb; Envelopes: 20 to 24 lb; Cards: up to 110 lb; Photo paper: up to 66 lb Borderless printing Yes (up to 8.5 x 11 in, 210 x 297 mm) Paper handling – duplexer Media sizes, duplex (U.S. standard) Letter; Executive; Not Supported for Borderless Physical dimensions Maximum dimensions (W x D x H, metric) 427.54 x 440.73 x 198.55 mm Maximum dimensions (W x D x H, U.S. standard) 16.83 x 17.35 x 7.82 in Weight (metric) 6.38 kg Weight (U.S. standard) 14.07 lb Power Power supply type Internal Power supply Input voltage: 100 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz) Power consumption 0.10 Watts (Off Mode), 2.00 Watts ( Sleep mode) Print cartridges Number of print cartridges 4 (1 each black bottle, set of 3 color bottles) Replacement cartridges HP GT53 90-ml Black bottle (~4000 pages); HP 53XL 135-ml Black bottle (~6000 pages); HP GT52 70-ml Cyan bottle (~8000 pages); HP GT52 70-ml Magenta bottle (~8000 pages); HP GT52 70-ml Yellow bottle (~8000 pages). For more information about fill and yield see www.hp.com/go/learnaboutsupplies Printing specifications Print technology HP Thermal Inkjet Duplex printing Automatic Print speed black (ISO) Up to 15 ppm Print speed color (ISO) Up to 9 ppm Print resolution (best) Up to 4800 x 1200 optimized dpi color when printing from a computer and 1200 input dpi Maximum print area (metric) 215.9 x 355.6 mm Monthly duty cycle Up to 5,000 pages Print languages HP PCL 3 GUI Printer smart software features Duplex printing Regulatory specifications Regulatory model number SNPRC-2102-02 Safety IEC 60950-1 & IEC 62368-1 Ed. 2 compliant; Safety CSA NRTL; EU RED and EN 62368-1 Ed. 2 compliant; NEMKO GS approved; Mexico NOM-1-NYCE, Singapore “Safety Mark”; Russia EAC; China CCC Electromagnetic compatibility CISPR 32:2015/EN 55032:2015+A11:2020 Class B; CISPR24:2010+A1:2015/EN 55024:2010+A1:2015; EN55035:2017+A11:2020/CISPR35:2016; EN 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; FCC CFR 47 Part 15 Subpart B; ICES-003 Issue 7:2020; EN 301 489-1 V2.2.3; EN 301 489-17 V3.2.2 Telecom compliance (fax capability) EN 300 328 V2.2.2; EN 301 893 V2.1.1; EN 300 440 V2.1.1 Scan Scan technology Contact Image Sensor (CIS) Scan resolution, hardware Up to 1200 x 1200 dpi Levels of grayscale 256 Bit depth 24-bit Maximum flatbed scan size (metric) 216 x 297 mm Maximum flatbed scan size (U.S. standard) 8.5 x 11.69 in Twain version Version 2.1 System requirements Minimum system requirements for Windows Windows 10, Windows 7 Service Pack 1 (SP1): 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Internet Explorer. Recommended system requirements for Windows Windows 10, Windows 7 Service Pack 1 (SP1): 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Internet Explorer. Minimum System Requirements for Macintosh macOS v10.14 Mojave, macOS v10.15 Catalina, macOS v11 Big Sur; 2 GB HD; Internet required Recommended Macintosh system requirements macOS v10.14 Mojave, macOS v10.15 Catalina, macOS v11 Big Sur; 2 GB HD; Internet required Operating system (supported note) Windows 10, Windows 7 Service Pack 1 (SP1): 32-bit or 64-bit; macOS v10.14 Mojave, macOS v10.15 Catalina, macOS v11 Big Sur; 2 GB available hard disk space, Internet connection, Internet Explorer. https://www.hp.com/us-en/home.html
HP Color LaserJet Pro M452dn, 100% full Yeild , exchange warranty ,high quality cartridges with defective rate less than 1% CF411A/CRG 046 C M452dw,M452nw, COLOUR Yellow CAPACITY 2300 ORIGINAL MANUFACTURER EQUIVALENT CF212A/CB542A/CE322A ORIGINAL MANUFACTURER EQUIVALENT FAMILY CODE 410A Specifications: 100% full Yeild , exchange warranty ,high quality cartridges with defective rate less than 1% Original Manufacturer Equivalent CF212A/CB542A/CE322A 1 Year Warranty
The Canon PIXMA TR4640 Printer is a compact and powerful printer for both home and small office use. It offers print, scan, copy, and fax functions in one easy-to-use machine. You can print documents or photos quickly and efficiently with great quality. Thanks to its wireless connection, the Canon PIXMA TR4640 Printer works with smartphones, tablets, and laptops. It supports Wi-Fi and USB, giving you more ways to print. With the Canon PRINT app, you can print and scan directly from your mobile device. This all-in-one printer is designed to save space while offering full functionality. Its auto document feeder makes scanning and copying easy. You can load multiple pages and let the printer do the rest. The Canon PIXMA TR4640 Printer uses FINE cartridges for sharp text and vibrant colors. Whether printing homework or photos, the results look clear and professional. It also supports automatic two-sided printing, which helps save paper and reduce waste. This feature is great for eco-conscious users and busy offices alike. Setting up the Canon PIXMA TR4640 Printer is fast and simple. The easy-to-follow steps make installation stress-free, even for beginners. This printer supports multiple paper sizes and types, making it versatile for all printing needs. From A4 documents to glossy photo paper, it handles everything smoothly. Overall, the Canon PIXMA TR4640 Printer is an affordable and reliable choice for everyday printing. Its smart features and compact design make it a great option. Specifications: Resolution : Up to 4800 x 1200 dpi Print Technology : 2 FINE Cartridges (BK, CL) Mono Print Speed : Approx. 8.8 ipm Color Print Speed : Approx. 4.4 ipm3 Ink Cartridges : PG-445, PG445XL, CL-446, CL-446XL
Canon PIXMA G640 The first multi-function printer in the PIXMA G range with six refillable dye-based ink tanks, the PIXMA G640 blends unrivalled photo-quality printing with the ability to produce high volumes at extremely low cost. Specifications: Specifications : Wi-Fi Print, Copy, Scan Print Technology Refillable ink tank printer Refillable ink tank printer A4 colour documents printing Black ink bottle: 3,700 pages Colour ink bottle: 8,000 pages 4×6 colour photos 3,800 photos 1 year warranty Manufacturer Link
The Ruijie Reyee RG‑ES118GS‑P‑L 18‑Port 10/100/1000 Mbps Unmanaged PoE Switch brings high-speed, powered networking with ease. It features 16 gigabit PoE data ports and two gigabit uplink ports for fast backbone connections. Moreover, it supports 802.3af/at PoE standards, providing up to 30 W per port. Also, this switch offers a total PoE budget of 240 W to power multiple devices. In addition, the plug‑and‑play design requires zero configuration out of the box. Besides that, the fanless design ensures whisper‑quiet operation in any environment. Furthermore, it uses auto‑negotiation and auto MDI/MDIX to simplify cable connections. Therefore, it works with any standard Ethernet cable without issues. It provides non‑blocking switching for smooth, reliable data flow across all ports. Also, built‑in overload and short‑circuit protection keep PoE devices safe. Plus, the sturdy metal housing helps with heat dissipation and durability. Meanwhile, it runs on an external 52 V DC power supply with high efficiency. Importantly, it operates reliably from 0 °C to 45 °C under various conditions. Also, it weighs around 2 kg, fitting well in racks or compact setups. Unlike managed switches, this unit needs no firmware updates or manual tuning. However, it still appears in Ruijie Cloud when paired with managed devices. This gives optional network visibility and monitoring in larger deployments. For example, offices, campuses, retail, or surveillance systems benefit from PoE uplinks. Then, users connect Ethernet cables and power to begin instant deployment. Moreover, combining data and power cuts cable clutter and simplifies setup. As a result, installation is faster and neater compared to separate wiring. Also, the durable build ensures long-term reliability with minimal maintenance. In conclusion, the Ruijie Reyee RG‑ES118GS‑P‑L offers high-capacity, plug‑and‑play gigabit PoE networking. Finally, it combines speed, power, and simplicity for any professional network setup. Specifications: 18-Port 10/100/1000 Mbps Unmanaged PoE Switch
DELL 90W Big/Moti Pin 7.4MM X 5.0MM Laptop Charger for Dell Inspiron N5010 19.5V 4.62A Laptop Adapter with Power Cord Cable,Black
Barcode Reader Wireless 2D S20W Wireless 2D Barcode Scanner | S20-W Name: Wireless 2D Barcode Scanner Model: S20-W Interface: USB Color: Black
The ASUS RT-AX82U V2 AX5400 Dual Band WiFi 6 Gaming Router delivers fast and stable network performance for gaming, streaming, and connected devices. It uses WiFi 6 technology to provide better speed, lower delay, and improved efficiency for modern homes. The router offers combined speeds up to 5400Mbps. It reaches up to 574Mbps on the 2.4GHz band and up to 4804Mbps on the 5GHz band. In addition, 160MHz channel support helps provide faster wireless connections. The RT-AX82U V2 uses OFDMA and MU-MIMO technologies to handle many devices at the same time. Moreover, ASUS RangeBoost Plus and beamforming features help improve signal coverage and connection stability. The gaming features include Mobile Game Mode, Adaptive QoS, and OpenNAT for easier game traffic control. In addition, the ASUS Aura RGB lighting allows users to customize the router appearance with different lighting effects. The router includes four Gigabit LAN ports, one Gigabit WAN port, and one USB 3.2 Gen 1 port. It also supports AiMesh, AiProtection Pro, VPN features, and WPA3 security for a safer and more flexible network. Specifications: Wireless standard: WiFi 6 (802.11ax) Wireless speed: AX5400 (574Mbps 2.4GHz + 4804Mbps 5GHz) Antennas: 4 × Internal antennas Ports: 1 × Gigabit WAN, 4 × Gigabit LAN, 1 × USB 3.2 Gen 1 Features: OFDMA, MU-MIMO, AiMesh, AiProtection Pro, Adaptive QoS, OpenNAT, Aura RGB
Transparent 2.5" USB 3.0 HDD/SSD Enclosure – Supports SATA drives up to 6TB with UASP and tool-free design.Fast, plug-and-play storage case using JMS578 chipset with crystal-clear ABS shell. Transparent 2.5″ USB 3.0 HDD/SSD Enclosure – Supports SATA drives up to 6TB with UASP and tool-free design.Fast, plug-and-play storage case using JMS578 chipset with crystal-clear ABS shell. Model: 2.5″ HDD/SSD Enclosure with JMS578 Chipset Material: Transparent ABS Plastic (durable and lightweight) Interface: USB 3.0 (backward compatible with USB 2.0 & 1.1) Chipset: JMS578 (JMicron) – supports UASP for faster data transfer Drive Compatibility: 2.5″ SATA I/II/III HDD or SSD Supports up to 6TB capacity Fits 7mm or 9.5mm thick drives Drive Compatibility: 2.5″ SATA I/II/III HDD or SSD Supports up to 6TB capacity Fits 7mm or 9.5mm thick drives Data Transfer Rate: Up to 5Gbps via USB 3.0 UASP support enables up to 20% faster transfers (with UASP-enabled OS) Data Transfer Rate: Up to 5Gbps via USB 3.0 UASP support enables up to 20% faster transfers (with UASP-enabled OS) Tool-Free Design: No screws needed – easy slide-in installation Hot Swappable: Plug and play, no drivers needed for most systems LED Indicator: Blue light for power and activity status Operating Systems: Windows 7/8/10/11, macOS, Linux Dimensions: Approx. 125 x 80 x 14 mm Cable Included: USB 3.0 cable (typically 30–50 cm)
A versatile wireless 2D barcode scanner with desk stand—Beurotika BS104WS supports auto-scan, continuous, and manual modes, with up to 200 scans per second and a 2000mAh rechargeable battery for all-day use. The Beurotika BS104WS is a high-performance wireless 2.4GHz 2D barcode scanner designed for retail, warehouse, logistics, and office environments. It comes with a convenient desktop stand for hands-free operation and features a 32-bit high-speed processor for fast, accurate decoding of 1D and 2D barcodes—including QR Code, Data Matrix, PDF417, and more Three scanning modes: Auto-scan, continuous scan, and manual trigger—ideal for different workflow needs Scanning speed: Up to 200 scans per second for rapid data capture Wireless range: Reliable 2.4GHz connection (via USB dongle) for cord-free mobility Built-in battery: 3.7V 2000mAh lithium-ion battery offering up to 16 hours of continuous use Ergonomic handheld design with desk stand for flexible countertop or portable use Plug-and-play setup via USB receiver—no drivers required for most systems
