{"product_id":"hummlink-fanless-industrial-mini-pc-intel-j4125-dual-lan-6-com-rs232-embedded-box-pc-for-industrial-automation","title":"Hummlink Fanless Industrial Mini PC | Intel i3\/Celeron | Dual LAN | 6x COM RS232 | Embedded Box PC for Industrial Automation","description":"\u003cp\u003eHummlink G3 is a rugged fanless industrial mini PC supporting Intel Core i3-6157U, i3-8130U, or Celeron J4125\/J5005 processors. Designed for 24\/7 operation in demanding environments — factory automation, kiosks, POS, CNC, and edge computing. OEM \u0026amp; ODM available.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual Intel i211 Gigabit LAN (RJ45)\u003c\/li\u003e\n\u003cli\u003e6 × RS232 COM ports (COM1\/COM2 switchable to RS422\/RS485 via BIOS)\u003c\/li\u003e\n\u003cli\u003e1 × HDMI 1.4 + 1 × VGA dual display output\u003c\/li\u003e\n\u003cli\u003e4 × USB 2.0 + 2 × USB 3.0\u003c\/li\u003e\n\u003cli\u003e1 × Embedded SIM slot for 3G\/4G module\u003c\/li\u003e\n\u003cli\u003eWiFi (mini PCIe half) + 4G (mini PCIe full) support\u003c\/li\u003e\n\u003cli\u003eBrushed aluminum alloy fanless chassis — silent, 24\/7 rated\u003c\/li\u003e\n\u003cli\u003eSupports Watchdog, Auto Power On, RTC, PXE Boot, Wake On LAN\u003c\/li\u003e\n\u003cli\u003eGPIO: 7-pin input + 7-pin output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCPU Options\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIntel Core i3-6157U \/ i3-8130U \/ Celeron J4125 \/ J5005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTDP\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e28W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMemory\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × SO-DIMM DDR3L slot, supports 4GB \/ 8GB, DDR3L-1333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStorage\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × mSATA 3.0 (6Gb\/s) + 1 × SATA 3.0 (6Gb\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDisplay\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × HDMI 1.4 + 1 × VGA (simultaneous output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLAN\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × Intel i211 Gigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCOM\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e6 × COM (RS232; COM1\/COM2 switchable RS422\/RS485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eUSB\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e4 × USB 2.0 + 2 × USB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAudio\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × MIC + 1 × SPK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower Input\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V~19V (recommended 19V\/4.7A), AC 100–240V adapter included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOS Support\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eWindows 10 Pro (OEM pre-installed), Linux, Ubuntu, VxWorks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCooling\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFanless (passive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e180 × 120 × 52.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eNet 1.05 kg \/ Gross 2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOperating Temp\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C ~ +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStorage Temp\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHumidity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e0% ~ 50% @ 30°C (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003e1 × Mini PC  |  1 × Power Adapter  |  1 × Power Cord  |  1 × Screws Bag\u003cbr\u003e\n\u003cem\u003eOptional: WiFi antennas, HDMI cable, User Manual, Long Screws Bag\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/G3-J4125-6157U_01_cc13b3bd-205e-45d4-9ae2-1b708cf696b4.jpg?v=1784447902\" alt=\"Hummlink G3 Industrial Mini PC Overview\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/G3-J4125-6157U_02_a25c7551-69ad-4a0e-b8dc-2f2994dc96d9.jpg?v=1784447902\" alt=\"Hummlink G3 Ports\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/G3-J4125-6157U_03_65892422-8399-4c0c-ac6b-09bac45ce9dd.jpg?v=1784447902\" alt=\"Hummlink G3 Side View\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/G3-J4125-6157U_04_01b17ce6-798d-4aa0-8d22-a274a01d5405.jpg?v=1784447903\" alt=\"Hummlink G3 Dimensions\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/G3-J4125-6157U_19_c2c4fbf4-da8d-4539-a594-99d6f09bb58d.png?v=1784448359\" alt=\"Hummlink G3 Application Scenarios\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/1_eb7a56e3-4230-420c-8a70-70924796e43c.png?v=1784448898\" alt=\"Hummlink G3 Connectivity Diagram\"\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat Can This Model Do for Your Project?\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/3.png?v=1784449129\" alt=\"Application Use Cases\"\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShips to the address provided at checkout. Please verify your address before ordering.\u003c\/li\u003e\n\u003cli\u003eFree shipping via DHL, EMS, or FedEx (country-dependent). Remote areas may ship via registered postal mail; expedited options available for a fee.\u003c\/li\u003e\n\u003cli\u003eCustoms declaration: items declared as \"MINI PC CASE\" or \"TV BOX\" at $20–$100. Buyers are responsible for all import duties, taxes, and VAT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Returns\u003c\/h2\u003e\n\u003cp style=\"color: rgb(19, 30, 246);\"\u003e\u003cstrong\u003e3-Year Warranty\u003c\/strong\u003e backed by a dedicated technical team. Failure rate \u0026lt;1%. Lifelong maintenance available after warranty (parts cost only).\u003cbr\u003e\nHUMMLINK guarantees a \u003cstrong\u003e10-day return\u003c\/strong\u003e and \u003cstrong\u003e30-day exchange\u003c\/strong\u003e window from date of receipt.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eReason\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eReturn (10 days)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eExchange (30 days)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eShipping Cost\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality defect\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003eHUMMLINK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamaged \/ missing parts\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003eHUMMLINK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWrong item shipped\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003eHUMMLINK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuyer change of mind\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003eBuyer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eQ: What OS is pre-installed?\u003c\/b\u003e\u003cbr\u003eA: Windows 10 Pro (OEM trial, English). Other languages and Linux\/Ubuntu available on request at no charge. Seller is not responsible for OEM trial OS issues.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What RAM\/SSD brands are used?\u003c\/b\u003e\u003cbr\u003eA: We use reputable brands including Samsung, Micron, SanDisk, Toshiba, Hynix, Crucial, and Kingston. Brand may vary based on stock and testing. Contact us before shipment if you have a preference.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Can I order a sample?\u003c\/b\u003e\u003cbr\u003eA: Yes — MOQ is 1 unit. Free OEM service available on sample orders. Contact our sales team.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Do you offer bulk pricing?\u003c\/b\u003e\u003cbr\u003eA: Yes. Contact us with your order quantity for a custom quote. OEM\/ODM services available.\u003c\/p\u003e","brand":"Hummlink","offers":[{"title":"Intel Core i3-6157U 7100U \/ None \/ None","offer_id":52001735016765,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-6157U 7100U \/ None \/ 128G SSD","offer_id":52001735049533,"sku":null,"price":329.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-6157U 7100U \/ None \/ 256G SSD","offer_id":52001735082301,"sku":null,"price":369.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-6157U 7100U \/ None \/ 512G SSD","offer_id":52001735115069,"sku":null,"price":389.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-6157U 7100U \/ None \/ 1TB SSD","offer_id":52001735147837,"sku":null,"price":459.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-6157U 7100U \/ 8G DDR4 \/ None","offer_id":52001735180605,"sku":null,"price":349.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-6157U 7100U \/ 8G DDR4 \/ 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SSD","offer_id":52001735868733,"sku":null,"price":449.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-8130U \/ 16G DDR4 \/ 256G SSD","offer_id":52001735901501,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-8130U \/ 16G DDR4 \/ 512G SSD","offer_id":52001735934269,"sku":null,"price":519.0,"currency_code":"USD","in_stock":true},{"title":"Intel Core i3-8130U \/ 16G DDR4 \/ 1TB SSD","offer_id":52001735967037,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Intel Celeron J4125\/J5005 \/ None \/ None","offer_id":52001735999805,"sku":null,"price":279.0,"currency_code":"USD","in_stock":true},{"title":"Intel Celeron J4125\/J5005 \/ None \/ 128G SSD","offer_id":52001736032573,"sku":null,"price":309.0,"currency_code":"USD","in_stock":true},{"title":"Intel Celeron J4125\/J5005 \/ None \/ 256G SSD","offer_id":52001736065341,"sku":null,"price":349.0,"currency_code":"USD","in_stock":true},{"title":"Intel Celeron 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SSD","offer_id":52001736458557,"sku":null,"price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/0687\/7757\/files\/G3-J4125-6157U_02.jpg?v=1784443187","url":"https:\/\/hummlinktech.com\/zh\/products\/hummlink-fanless-industrial-mini-pc-intel-j4125-dual-lan-6-com-rs232-embedded-box-pc-for-industrial-automation","provider":"Hummlink Industrial Computing","version":"1.0","type":"link"}