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
IR-2530i Copy/Print Speed: 30 ppm – A4. Color A4/A3 Scanning.(Auto Scan) Feeder: 50 Sheets Capacity BW A4/A3 Copying/Printing. Writing: 1200 x 1200 dpi Standard: 2 trays of 550 sheets each tray Bypass : 100 sheets paper capacity Duplex Built in. Network/USB. Large Touch Screen Pedestal Stand 1 year warranty
Description : ‘Thermal Transfer Label Barcode Printer – Dual-motor gear driven design -127 mm (5”) inches per second print speed – 300 meter (984’) ribbon supply on a 25.4 mm (1”) core (coated side out) – Resolution: 8 Dots/mm ( 203 ) DPI – 200 MHz 32-bit RISC processor with 8 MB SDRAM, 4 MB Flash memory – Max. Print Speed: 127mm (5″) / S – Max. print Width: 108mm ( 4.25″ ) – Max Print Length: 2794mm ( 110″ ) manufacturer link
The HP LaserJet MFP 139FNW is a compact laser printer for printing, scanning, and copying. It works well for home offices and small businesses. Additionally, it saves space with its small design. It prints black-and-white documents with clear text. Moreover, it reaches speeds of up to 20 pages per minute. It also supports up to 1200 × 1200 dpi print quality for sharp results. The printer includes a 150-sheet input tray. It also has a 40-sheet automatic document feeder for scanning and copying. Therefore, it handles daily office tasks more easily. It supports USB and wireless connections. In addition, it works with mobile printing apps for easy use from phones and laptops. The HP LaserJet MFP 139FNW delivers fast, clear, and reliable printing for everyday office work. Specifications: Print, scan, and copy multifunction laser printer Up to 20 ppm black-and-white print speed Up to 1200 × 1200 dpi print resolution USB and wireless connectivity with mobile printing support 150-sheet input tray with 40-sheet ADF
The Ruijie Reyee RG-ES210GS-P 10‑Port Gigabit Smart Cloud Managed PoE Switch combines powerful Gigabit networking and smart cloud control. It features eight PoE+ Gigabit ports and two Gigabit uplink ports for high-speed connections. Moreover, it supports 802.3af/at standards to power cameras, access points, and VoIP phones. Also, it offers a generous PoE budget of 130 W to handle multiple devices. In addition, this switch is cloud managed via Ruijie’s Reyee Cloud platform for easy control. Besides that, it uses a plug‑and‑play design for simple installation. Furthermore, auto‑negotiation and auto MDI/MDIX simplify cable compatibility. Therefore, you avoid wiring issues and speed setup. It provides non‑blocking switching to ensure smooth data flow even under heavy use. Also, the switch includes VLAN, QoS, and PoE scheduling features for flexible network management. Plus, built‑in surge protection safeguards your devices from electrical spikes. Meanwhile, the sturdy metal casing boosts durability and helps with heat dissipation. Importantly, intelligent fan control keeps the device quiet and efficient. Also, the switch operates reliably between 0 °C and 45 °C in typical environments. Moreover, rack and desktop placement options make it versatile for many setups. Unlike unmanaged switches, it supports remote management through the Reyee Cloud app. However, it requires no on‑site software installation to manage features. For example, offices, retail stores, and campuses benefit from centralized control and PoE power. Then, users simply configure devices via web or mobile app. Moreover, combining data and power over one cable reduces cable clutter. As a result, deployment is cleaner and faster compared to separate wiring. Also, the intuitive cloud interface lets users monitor devices and traffic easily. Furthermore, firmware updates can be scheduled remotely for security and stability. In conclusion, the Ruijie Reyee RG-ES210GS-P switch delivers smart, powerful, cloud‑managed PoE networking. Finally, it offers excellent flexibility, scalability, and simplicity in modern network environments. Specifications: 10-Port Gigabit Smart Cloud Managed PoE Switch
The Cougar Surpassion RX Wireless Gaming Mouse | 3MSRFWOB.0001 is built for competitive gaming with a focus on speed and precision. It uses a PixArt PMW3330 optical sensor that delivers up to 7200 DPI for accurate tracking in fast gameplay. Additionally, it supports a 2.4GHz wireless connection with 1000Hz polling rate for low-latency response. This helps maintain stable and fast input performance during gaming sessions. Moreover, it includes a lightweight ergonomic design at around 98g for better control and reduced fatigue. The built-in battery supports long wireless use and can also operate while charging. Therefore, the Cougar Surpassion RX Wireless Gaming Mouse delivers precision, wireless freedom, and reliable performance for gaming setups. Specifications: PixArt PMW3330 optical sensor up to 7200 DPI 2.4GHz wireless connection with 1000Hz polling rate Lightweight ergonomic design at approximately 98g Rechargeable battery with wired use support Adjustable DPI and performance settings onboard
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
IPM-8220-EU Planet IP based 8port Switched Power Manager
The GENESIS Krypton 190 Optical Gaming Mouse is a wired gaming mouse designed for stable everyday gaming and basic competitive use. It focuses on precise tracking, simple customization, and durable build quality. First, the GENESIS Krypton 190 uses a wired USB connection for direct input. In addition, it ensures stable response time without wireless delay. Moreover, it uses an optical sensor based on the Avago 5050 engine. As a result, it provides reliable tracking for standard gaming and desktop use. Furthermore, it supports a maximum resolution of 3200 DPI with adjustable sensitivity levels. In addition, users can switch DPI settings depending on gameplay style. Finally, the mouse includes RGB backlighting and programmable buttons. Therefore, it allows basic customization for gaming setups and user preferences. Specifications: Wired USB connection for stable input Optical sensor (Avago 5050) Maximum 3200 DPI resolution RGB backlighting system Programmable buttons with software support
Barcode Reader Wireless 2D S20W Wireless 2D Barcode Scanner | S20-W Name: Wireless 2D Barcode Scanner Model: S20-W Interface: USB Color: Black
