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
“Epson L310 A4 Size Single Function” A4 Single-function Color Printer: 33 ppm Black text, 15 ppm Color text and Photo 10 x 15 approx 69 seconds per photo. Print resolution : up to 5760 x 1440 dpi, paper capacity 100 sheets. Compatible OS : Mac OS and Windows, included Ink Bottles: 4 x 70ml individual ink bottles (Bk,C,Y,M) plus 2 extra black ink bottles (13,000 Pages Black, 6,500 Pages each color) Compatible Ink Cartridges T6641 : Black 4,500 pages T6642 : Cyan 7,500 pages T6643 : Magenta 7,500 pages T6644 : Yellow 7,500 pages
HP DeskJet Ink Advantage Ultra 4828 printer is a compact all-in-one inkjet device designed for home and small office printing, scanning, and copying. It focuses on simple operation and everyday document needs. In addition, it delivers up to 7.5 ppm in black and 5.5 ppm in color. Therefore, it handles light daily printing efficiently. Moreover, it provides up to 4800 × 1200 optimized dpi for detailed color output. Furthermore, it supports Wi-Fi and USB connectivity. As a result, users can print easily from laptops and mobile devices. It also supports mobile printing via AirPrint, Mopria, and HP Smart. In addition, it includes a 60-sheet input tray and supports basic scanning tasks. Therefore, it is suitable for home, school, and light office use. Finally, HP DeskJet Ink Advantage Ultra 4828 printer is designed for cost-efficient, everyday printing performance. Specifications: Print, scan, and copy all-in-one functionality Up to 7.5 ppm black and 5.5 ppm color speed 4800 × 1200 optimized dpi color printing Wi-Fi and USB connectivity support Compact design for home and small office use
F2A69A LJ Enterprise M506dn Speed 43ppm, Res 1200dpi, 540MHz processor, 128MB Memory, Duty Cycle 150,000 pages, USB2.0, Duplex, Tray, Network,
RK ROYAL KLUDGE RK61 Wireless 60% Mechanical Gaming Keyboard, Ultra-Compact 60 Keys Bluetooth Mechanical Keyboard with Programmable Software (Blue Switch, White) Model: RK ROYAL KLUDGE RK61 Layout: 60% compact layout (61 keys, no number pad or function row) Switch Type: Mechanical switches (Red – Linear, Blue – Clicky, Brown – Tactile) Connectivity: Bluetooth 5.0 (connects up to 3 devices) USB-C Wired Optional 2.4GHz Wireless (on some versions) Connectivity: Bluetooth 5.0 (connects up to 3 devices) USB-C Wired Optional 2.4GHz Wireless (on some versions) Backlight: RGB LED with 18+ lighting modes and effects Battery: 1450mAh rechargeable lithium battery Key Rollover: Full N-Key rollover, anti-ghosting Compatibility: Windows, macOS, Android, iOS Software Support: Key remapping and lighting customization (Windows only) Build Quality: ABS plastic frame, double-shot keycaps Dimensions: Approx. 290 x 100 x 40 mm Weight: ~500g Extras: Hot-swappable switch support (on select versions)
Barcode Reader Wireless 2D S20W Wireless 2D Barcode Scanner | S20-W Name: Wireless 2D Barcode Scanner Model: S20-W Interface: USB Color: Black
The Ruijie Reyee RG‑ES126FGS‑P 24-Port Unmanaged PoE Switch delivers powerful, scalable network and power access for large setups. It features 24 Fast Ethernet ports for device connections and 2 Gigabit uplink ports for high-speed data routing. Moreover, this switch supports 802.3af/at PoE standards to power cameras, access points, and VoIP phones. Also, it provides a massive 370W PoE power budget—enough for dense deployments. In addition, it uses plug-and-play functionality for quick and easy setup. Besides that, auto-negotiation and auto MDI/MDIX ensure flexible and cable-friendly connectivity. Furthermore, this unit uses non-blocking architecture to guarantee stable and fast performance. Therefore, data moves freely even under full load. Built-in surge protection shields connected devices from electrical spikes and failures. Also, the fanless design provides silent operation, perfect for quiet workspaces. Plus, the sturdy metal casing adds durability and heat management. Meanwhile, it operates smoothly in environments from 0°C to 45°C. Importantly, it uses an efficient 52V DC external power supply. Also, the switch can be mounted in racks or used on desks. Unlike managed switches, this one requires no software or updates. However, it can appear in Ruijie Cloud when paired with compatible managed devices. This provides optional monitoring and simple network visibility at scale. For example, offices, hotels, and surveillance networks benefit from high PoE output. Then, users simply connect Ethernet and power for instant functionality. Moreover, PoE eliminates separate power cables, reducing clutter and costs. As a result, deployments are faster and cleaner. Also, the hardware is built for 24/7 use with minimal maintenance. In conclusion, the RG‑ES126FGS‑P offers high power, speed, and reliability. Finally, it’s an ideal choice for large-scale, powered, plug-and-play networking. Specifications: 24-Port 10/100 Mbps with 2-Port Gigabit Unmanaged PoE Switch 370W
Dominate the battlefield with the Genius Scorpion M705, featuring a high-precision 7200 DPI sensor and striking 7-color breathing RGB lighting. Built with a durable braided cable and 6 programmable buttons, it’s the ultimate entry-level weapon for gamers seeking speed, style, and reliability. The Genius Scorpion M705 is designed to provide gamers with a competitive edge without compromising on comfort. Equipped with an optical sensor that reaches up to 7200 DPI, it ensures smooth and accurate tracking across various surfaces. Its ergonomic right-handed shape and lightweight build reduce wrist strain during marathon sessions, while the integrated 32K memory allows you to take your custom macros and profiles wherever you go. Adjustable 7200 DPI Sensor: Seamlessly switch between six sensitivity levels (800/1600/2400/3200/4800/7200 DPI) to match your game’s pace, from high-speed movement to pixel-perfect sniping. Dynamic RGB Breathing Effects: Enhance your gaming atmosphere with 7 dazzling LED colors that pulse with a “breathing” effect. You can easily adjust the lighting mode using the DPI + Forward/Backward shortcuts. 6 Programmable Buttons: Fully customize your controls. Assign macros, shortcut keys, or specific in-game commands to the 6 buttons to execute complex actions with a single click. Built-in 32K Memory: Save your settings directly on the mouse. Your custom profiles and button assignments stay with you, even when switching to a different PC. Professional Durability: Features a 1.8-meter braided USB cable that prevents tangling and increases the lifespan of the device, ensuring a stable, low-latency connection. Sensor Type: Optical Resolution: 800 – 7,200 DPI Number of Buttons: 6 (Programmable) Illumination: 7-Color RGB Breathing LED Interface: USB Wired Cable: 1.8m Braided Cable Internal Memory: 32K Dimensions: 120.2 x 72.7 x 39.6 mm Weight: Approx. 120g (including cable) Compatibility: Windows 8, 10, 11 or later What’s in the Box Compatibility: Windows 8, 10, 11 or later What’s in the Box Genius Scorpion M705 Gaming Mouse Multi-language Quick Guide
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
The TP‑Link TL‑WR845N 300Mbps Wireless N Router provides fast Wi‑Fi speeds for everyday home use. It supports wireless speeds up to 300 Mbps on the 2.4 GHz band. Additionally, three fixed 5 dBi antennas improve coverage and signal stability throughout small to medium spaces. This ensures reliable connections for multiple devices at the same time. This router allows flexible network modes, including router, access point, range extender, and WISP modes for different deployment needs. Moreover, it offers IP‑based bandwidth control, so users can manage network usage per device efficiently. For example, you can limit internet access for certain devices during peak hours. Security features and easy setup help protect and control access for all devices. The router supports guest network access and parental controls that block specific URLs or limit web access. In addition, the TP‑Link Tether app enables quick setup and convenient management from a mobile device. To help manage your network, the router supports multiple wireless encryption standards, including WEP, WPA, and WPA2, to help keep your connection secure. Therefore, the TL‑WR845N is suitable for basic internet use such as streaming, browsing, and video calls. Also, it ensures smooth performance for multiple devices at the same time. Specifications: • Up to 300 Mbps wireless speed on the 2.4 GHz band• Three fixed high‑gain antennas for improved coverage• Multiple network modes: router, access point, range extender, WISP• Easy setup and management via TP‑Link Tether app• Guest network access and parental control features
