[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"top-categories":3,"$fnprDt_HSla8QqyP6DlRc-PaxHYFgQSkuzvk2hUqXTFk":104,"$fjY-suoMgVXV4hvjdWxhzbdIgIXg9RxASCfI6ocPv1s4":199},{"statusCode":4,"message":5,"data":6},200,"Found top categories!",[7,11,15,20,24,28,32,37,40,44,49,53,57,61,65,69,73,77,81,85,89,93,97,101],{"_id":8,"name":9,"slug":9,"posts_count":10},"65b98e6b00650ab0139663cb","philips",309,{"_id":12,"name":13,"slug":13,"posts_count":14},"65f193f50b38412280a12a8b","remington",224,{"_id":16,"name":17,"slug":18,"posts_count":19},"65b98303fb1e5a098bef4288","hamilton beach","hamilton-beach",215,{"_id":21,"name":22,"slug":22,"posts_count":23},"6603f189559bb40f61d73dc8","beurer",180,{"_id":25,"name":26,"slug":26,"posts_count":27},"66a23a3fe0221e50e61db0cb","midea",153,{"_id":29,"name":30,"slug":30,"posts_count":31},"660804c989b73d8967d265f8","eufy",145,{"_id":33,"name":34,"slug":35,"posts_count":36},"6a9fb99d5c45270d9f9c206c","fisher&paykel","fisherpaykel",138,{"_id":38,"name":39,"slug":39,"posts_count":36},"65b98fa1d7d1d87020daed54","tp-link",{"_id":41,"name":42,"slug":42,"posts_count":43},"65b97c51fb1e5a098bef4260","hp",135,{"_id":45,"name":46,"slug":47,"posts_count":48},"6a7b3040d0a08570392cf78c","ge appliances","ge-appliances",131,{"_id":50,"name":51,"slug":51,"posts_count":52},"65b998aad7d1d87020daef72","cuisinart",127,{"_id":54,"name":55,"slug":55,"posts_count":56},"65b9640247dc48a130b9ba12","jbl",124,{"_id":58,"name":59,"slug":59,"posts_count":60},"65b982e8fb1e5a098bef4283","boss",114,{"_id":62,"name":63,"slug":63,"posts_count":64},"6603ffea432eb2c5716ffe24","craftsman",111,{"_id":66,"name":67,"slug":67,"posts_count":68},"6a7edd76a4ec6f30ae365cfd","carrier",102,{"_id":70,"name":71,"slug":71,"posts_count":72},"6a38da0635740ca1a7be5a67","neomounts",100,{"_id":74,"name":75,"slug":75,"posts_count":76},"65f9637e55041d5cae9e88db","garmin",99,{"_id":78,"name":79,"slug":79,"posts_count":80},"65b99806fb1e5a098bef4423","netgear",96,{"_id":82,"name":83,"slug":83,"posts_count":84},"6901d6bc1c83bca499ec173a","aiwa",93,{"_id":86,"name":87,"slug":87,"posts_count":88},"6a4debda47666dc6def30a08","miele",86,{"_id":90,"name":91,"slug":91,"posts_count":92},"6608037d6af97e2169c54699","breville",84,{"_id":94,"name":95,"slug":95,"posts_count":96},"660153a35f81e3a1279b2c70","vornado",82,{"_id":98,"name":99,"slug":99,"posts_count":100},"660cff91ca2fbf082a6fd56b","asus",80,{"_id":102,"name":103,"slug":103,"posts_count":100},"6606e00391396ca9bc11cbac","panasonic",{"statusCode":4,"message":105,"data":106},"Post found!",{"post":107,"relatedPosts":170,"linkTags":195},{"_id":108,"title":109,"full_title":110,"content":111,"status":112,"category":113,"category_name":115,"tags":118,"published_at":136,"pdf_type":137,"doc_type":134,"faqs":138,"show_pdf":163,"meta_description":164,"createdAt":165,"updatedAt":166,"firebase_pdf_path":167,"firebase_pdf_url":168,"permalink":117,"feature_image_url":117,"category_title":169,"id":108},"6aec250ada602c71bb7dc4f6"," 16-Port USB-to-Serial Adapter Hub ICUSB23216FD","Startech.com  16-Port USB-to-Serial Adapter Hub ICUSB23216FD User Manual","\u003Cdiv class=\"container\">\n  \u003Ch2>StarTech.com 16-Port USB-to-Serial Adapter Hub ICUSB23216FD Manual\u003C\u002Fh2>\n  \u003Cp>The \u003Cstrong>starTech.com 16-Port USB-to-Serial Adapter Hub ICUSB23216FD\u003C\u002Fstrong> adds 16 RS232 serial ports to a desktop or laptop through a single USB connection. It is designed for users who need to operate several serial devices at once without installing multiple individual USB-to-serial adapters.\u003C\u002Fp>\n  \u003Cp>This rack-mountable USB serial hub is suitable for industrial automation, point-of-sale systems, laboratory equipment, telecommunications hardware, networking consoles, building-control systems, and legacy equipment that still uses DB-9 RS232 connections. Each port supports data rates up to 921.6 Kbps, helping maintain responsive communication with compatible devices.\u003C\u002Fp>\n  \u003Cp>A built-in daisy-chain function allows compatible StarTech serial hubs to be connected together for additional ports. The hub also supports COM port retention, helping software maintain consistent port assignments after a restart or reconnection. This is useful when applications are configured for fixed COM numbers.\u003C\u002Fp>\n  \u003Cp>The ICUSB23216FD uses an external power adapter and includes a USB Type-B host connection, sixteen male DB-9 serial connectors, and rack-mount hardware. It is best suited to professional installations that require centralized serial connectivity, organized cabling, and dependable access to multiple RS232 devices from one host computer.\u003C\u002Fp>\n\n  \u003Ch2>StarTech ICUSB23216FD Specifications and Features\u003C\u002Fh2>\n  \u003Cul>\n    \u003Cli>\u003Cstrong>Product type:\u003C\u002Fstrong> 16-port USB-to-serial RS232 adapter hub.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Serial interfaces:\u003C\u002Fstrong> Sixteen male DB-9 RS232 ports.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Host interface:\u003C\u002Fstrong> USB Type-B connection to the computer.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Maximum serial data rate:\u003C\u002Fstrong> Up to 921.6 Kbps per port.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>USB connectivity:\u003C\u002Fstrong> One USB connection controls the attached serial ports.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Data formats:\u003C\u002Fstrong> Supports common serial configurations including 7- or 8-bit data.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Parity options:\u003C\u002Fstrong> None, odd, even, mark, and space, where supported by the connected device.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Buffering:\u003C\u002Fstrong> 256-byte transmit FIFO and 128-byte receive FIFO.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Expansion:\u003C\u002Fstrong> Daisy-chain support for compatible StarTech serial hubs.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Installation:\u003C\u002Fstrong> Rack-mountable design for equipment cabinets and workstations.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Power:\u003C\u002Fstrong> External universal AC adapter with 12 V DC output and up to 3 A output current.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Operating system support:\u003C\u002Fstrong> Install the driver intended for the host computer’s operating system before connecting the hub.\u003C\u002Fli>\n  \u003C\u002Ful>\n\n  \u003Ch2>How to Set Up the ICUSB23216FD USB Serial Hub\u003C\u002Fh2>\n  \u003Col>\n    \u003Cli>Place the hub on a stable surface or secure it in a compatible rack position. Leave room around the ventilation openings and connectors.\u003C\u002Fli>\n    \u003Cli>Install the appropriate StarTech driver before connecting the hub to the computer. Use the supplied driver media or obtain the correct driver from the manufacturer’s support page.\u003C\u002Fli>\n    \u003Cli>Run the driver installer for the host operating system and follow the on-screen instructions until installation is complete.\u003C\u002Fli>\n    \u003Cli>Connect the USB Type-B port on the hub to an available USB port on the computer using the supplied USB cable.\u003C\u002Fli>\n    \u003Cli>Connect the external power adapter to the hub and then to a suitable wall outlet. Switch on the hub if a power switch is provided.\u003C\u002Fli>\n    \u003Cli>Allow the operating system to detect the device and assign the serial ports.\u003C\u002Fli>\n    \u003Cli>Connect each RS232 peripheral to the appropriate DB-9 port. Use straight-through or null-modem cabling according to the peripheral’s documentation.\u003C\u002Fli>\n    \u003Cli>Open Device Manager or the operating system’s hardware settings and confirm that all required COM ports appear.\u003C\u002Fli>\n    \u003Cli>Configure the communication software with the correct COM number, baud rate, data bits, parity, stop bits, and flow-control settings.\u003C\u002Fli>\n  \u003C\u002Fol>\n  \u003Cp>To use daisy chaining, connect the USB Type-A expansion connection on the first compatible hub to the USB Type-B connection on the additional hub. Do not connect or disconnect serial equipment while powered equipment is being serviced. Use only the supplied or electrically compatible power adapter.\u003C\u002Fp>\n\n  \u003Ch2>ICUSB23216FD Troubleshooting Guide\u003C\u002Fh2>\n  \u003Ch3>Hub is not detected\u003C\u002Fh3>\n  \u003Cp>Confirm that the driver was installed before connecting the hub. Check the USB cable, try another USB port, verify the power adapter connection, and restart the computer. Avoid unpowered USB hubs during initial testing.\u003C\u002Fp>\n\n  \u003Ch3>Serial ports are missing\u003C\u002Fh3>\n  \u003Cp>Open the operating system’s device manager and look for driver warnings or disabled devices. Reinstall the correct driver, disconnect unused hubs, and reconnect the ICUSB23216FD directly to the host computer.\u003C\u002Fp>\n\n  \u003Ch3>Communication fails or produces garbled data\u003C\u002Fh3>\n  \u003Cp>Verify the COM number and match the peripheral’s baud rate, data bits, parity, stop bits, and flow-control settings. Check whether the device requires a straight-through cable or a null-modem cable. Test one serial device at a time to isolate cabling or configuration problems.\u003C\u002Fp>\n\n  \u003Ch3>COM numbers change after reconnection\u003C\u002Fh3>\n  \u003Cp>Use the device’s COM port retention capability where supported, and configure the application to use the assigned port shown by the operating system. Avoid repeatedly moving serial cables between hub ports.\u003C\u002Fp>\n\n  \u003Ch3>Daisy-chain problems\u003C\u002Fh3>\n  \u003Cp>Confirm that the connected hubs support the required daisy-chain arrangement, use suitable USB cables, and connect the primary hub directly to the computer. Add hubs one at a time and verify detection after each connection.\u003C\u002Fp>\n\n  \u003Cp>For persistent problems, record the operating system version, driver version, port number, cable type, and connected equipment before contacting StarTech technical support. StarTech provides lifetime technical support under its support policy; warranty service is subject to the manufacturer’s current terms and product eligibility.\u003C\u002Fp>\n\n  \u003Ch2>Pros and Cons of the StarTech.com 16-Port USB-to-Serial Adapter Hub ICUSB23216FD\u003C\u002Fh2>\n  \u003Ch3>Advantages\u003C\u002Fh3>\n  \u003Cul>\n    \u003Cli>\u003Cstrong>High port density:\u003C\u002Fstrong> Sixteen RS232 ports reduce the cable clutter and USB-port usage associated with separate adapters.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>High serial speed:\u003C\u002Fstrong> Up to 921.6 Kbps per port supports demanding compatible serial applications.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Professional installation:\u003C\u002Fstrong> Rack-mount capability suits server rooms, control cabinets, laboratories, and industrial workbenches.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Expansion capability:\u003C\u002Fstrong> Daisy chaining can provide additional serial connectivity with compatible hubs.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Stable application mapping:\u003C\u002Fstrong> COM port retention can simplify software configurations that depend on fixed port assignments.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Broad configuration support:\u003C\u002Fstrong> Common baud, parity, data-bit, and stop-bit settings accommodate many legacy RS232 devices.\u003C\u002Fli>\n  \u003C\u002Ful>\n\n  \u003Ch3>Limitations\u003C\u002Fh3>\n  \u003Cul>\n    \u003Cli>\u003Cstrong>RS232 only:\u003C\u002Fstrong> It is not a direct replacement for USB-to-RS485, RS422, Ethernet serial, or TTL-level interfaces.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Driver dependency:\u003C\u002Fstrong> Correct host drivers must be installed before reliable operation.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>External power required:\u003C\u002Fstrong> The hub needs its supplied power adapter instead of relying solely on USB bus power.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Legacy connector format:\u003C\u002Fstrong> DB-9 cables and adapters may be required for equipment using nonstandard connectors.\u003C\u002Fli>\n    \u003Cli>\u003Cstrong>Best for centralized installations:\u003C\u002Fstrong> Users needing only one or two serial ports may prefer a smaller adapter.\u003C\u002Fli>\n  \u003C\u002Ful>\n  \u003Cp>The ICUSB23216FD is best for organizations managing many RS232 devices from one computer. A different product category may be more suitable for modern networked equipment, differential serial standards, or simple portable single-device connections.\u003C\u002Fp>\n\u003C\u002Fdiv>","published",{"_id":114,"name":115,"slug":116,"logo_url":117,"id":114},"6aeae5676388fb3e1f8cc68e","startech.com","startechcom",null,[119,121,125,128,132],{"_id":120,"name":115,"slug":116,"id":120},"6aeae60eda602c71bb7c64b2",{"_id":122,"name":123,"slug":124,"id":122},"6aeb1476da602c71bb7c8657","16 port","16-port",{"_id":126,"name":127,"slug":127,"id":126},"6aec250ada602c71bb7dc4f2","usb-to-serial",{"_id":129,"name":130,"slug":131,"id":129},"6aec250ada602c71bb7dc4f4","adapter hub","adapter-hub",{"_id":133,"name":134,"slug":135,"id":133},"65b9a88a00650ab013966931","user manual","user-manual","2026-11-05T06:41:14.275Z","short",[139,142,145,148,151,154,157,160],{"question":140,"answer":141},"How do I set up the startech.com  16-Port USB-to-Serial Adapter Hub ICUSB23216FD for the first time?","Install the driver for your operating system before connecting the hub to the computer. After installation, connect the USB Type-B cable to the hub and the computer, then attach the included power adapter or an appropriate terminal-block power source. Connect your RS232 devices to the DB9 ports. In Windows, open Device Manager and expand Ports (COM & LPT) to confirm that the serial ports appear.",{"question":143,"answer":144},"What should I do if the startech.com  16-Port USB-to-Serial Adapter Hub ICUSB23216FD is not detected?","First, disconnect the hub and reinstall the correct FTDI driver for your operating system. Reconnect it only after installation finishes. Check that the USB cable is firmly connected and try another USB port without using an unpowered USB hub. Confirm that the power adapter is connected and that the computer recognizes the device in Device Manager, System Information, or the equivalent Linux or macOS hardware utility.",{"question":146,"answer":147},"How can I identify which COM port belongs to each ICUSB23216FD serial connector?","Connect the hub and open your operating system’s serial-device list. In Windows, expand Ports (COM & LPT) in Device Manager and note the assigned COM numbers. Connect or disconnect one RS232 device at a time to match activity with a port, or test each port using the application’s serial diagnostics. Record the physical connector and assigned COM number so software settings remain consistent after reboots.",{"question":149,"answer":150},"Can the startech.com  16-Port USB-to-Serial Adapter Hub ICUSB23216FD work with industrial equipment and terminal software?","The ICUSB23216FD provides 16 RS232 DB9 serial connections, making it suitable for compatible equipment such as console ports, controllers, instruments, and legacy terminals. Verify that each device uses RS232 rather than RS422, RS485, or another serial standard. Configure the terminal software with the device’s required COM port, baud rate, data bits, parity, and stop bits; incorrect settings can appear as missing or corrupted data.",{"question":152,"answer":153},"Why does one ICUSB23216FD port communicate incorrectly while the other ports work?","Swap the serial cable or device with a known-working connection to determine whether the problem follows the port, cable, or equipment. Confirm that the application is using the correct COM number and that its baud rate, parity, stop bits, and flow-control settings match the connected device. Inspect the DB9 connector for bent pins, then reinstall the driver if only one assigned port remains unavailable.",{"question":155,"answer":156},"How can I improve performance when using all 16 serial ports on the ICUSB23216FD?","Use the supplied power adapter or a correctly wired external power source rather than relying on an overloaded USB arrangement. Keep USB and serial cables away from motors, power supplies, and other sources of electrical noise. Use the baud rate and flow-control method required by each device, avoid unnecessary background applications that continuously poll ports, and test high-volume transfers on several ports before deploying the complete configuration.",{"question":158,"answer":159},"What power options does the startech.com  16-Port USB-to-Serial Adapter Hub ICUSB23216FD support?","The hub can be powered through its included DC adapter or through the terminal-block input when an appropriate 9–36 V DC source is available. Use only one correctly configured power method at a time, and verify polarity and voltage before connecting external power. If ports reset, disappear, or lose communication under load, disconnect the external source and test with the supplied adapter.",{"question":161,"answer":162},"How should I maintain and protect the ICUSB23216FD for long-term use?","Keep the USB-to-serial hub in a dry, ventilated location and prevent dust from accumulating around its connectors and enclosure. Disconnect power before cleaning, and use a soft, dry cloth rather than liquid or abrasive products. Secure rack or DIN-rail mounting hardware so cable weight does not strain the ports. Label each DB9 connection, avoid forcing plugs, and periodically inspect cables for damage or loose connections.",true,"startech.com 16-Port USB-to-Serial Adapter Hub ICUSB23216FD adds 16 RS232 ports, daisy chaining, rack mounting, and 921.6 Kbps speed.","2026-11-05T06:41:14.276Z","2026-11-05T06:41:14.635Z","posts\u002F6aec250ada602c71bb7dc4f6\u002Fpdf\u002F_16-port_usb-to-serial_adapter_hub_icusb23216fd_user_manual.pdf","https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6aec250ada602c71bb7dc4f6\u002Fpdf\u002F_16-port_usb-to-serial_adapter_hub_icusb23216fd_user_manual.pdf","startech.com -  16-Port USB-to-Serial Adapter Hub ICUSB23216FD",[171,175,179,183,187,191],{"title":172,"full_title":173,"slug":174},"USB To Serial Adapter Cable ICUSB232V2","Startech.com USB To Serial Adapter Cable ICUSB232V2 User Manual","startechcom-usb-to-serial-adapter-cable-icusb232v2-user-manual",{"title":176,"full_title":177,"slug":178},"Serial Card PEX16S550LP","Startech.com Serial Card PEX16S550LP User Manual","startechcom-serial-card-pex16s550lp-user-manual",{"title":180,"full_title":181,"slug":182},"Deep Vented Server Room Equipment Wall Mount Shelf WALLSHELF","Startech.com Deep Vented Server Room Equipment Wall Mount Shelf WALLSHELF User Manual","startechcom-deep-vented-server-room-equipment-wall-mount-shelf-wallshelf-user-manual",{"title":184,"full_title":185,"slug":186},"KVM Module For Rackmount Switch Modules CAB1631HD","Startech.com KVM Module For Rackmount Switch Modules CAB1631HD Owner Manual","startechcom-kvm-module-for-rackmount-switch-modules-cab1631hd-owner-manual",{"title":188,"full_title":189,"slug":190},"12U Slide-out Rotating Server Rack PORACK12U","Startech.com 12U Slide-out Rotating Server Rack PORACK12U User Manual","startechcom-12u-slide-out-rotating-server-rack-porack12u-user-manual",{"title":192,"full_title":193,"slug":194},"Industrial USB Hub With Power Adapter S5G16AINDS","Startech.com Industrial USB Hub With Power Adapter S5G16AINDS User Manual","startechcom-industrial-usb-hub-with-power-adapter-s5g16ainds-user-manual",[196,197,198],{"name":115,"slug":116},{"name":123,"slug":124},{"name":134,"slug":135},{"statusCode":4,"message":200,"data":201},"Found all comments!",[]]