{"product_id":"hp-internal-serial-ps-2-port-adapter-56q78aa-408965","title":"HP Internal Serial+PS\/2 Port Adapter 56Q78AA","description":"\u003ch2 id=\"ice_summary_long_description\"\u003eHP Internal Serial+PS\/2 Port Adapter 56Q78AA\u003c\/h2\u003e\n\n\u003cp\u003eExpand the connectivity of your compatible HP workstation with the HP Internal Serial+PS\/2 Port Adapter. Designed to provide additional legacy connectivity, this internal expansion accessory adds a dedicated serial interface and PS\/2 connections for compatible peripherals. It is particularly useful in professional environments where traditional serial equipment, PS\/2 keyboards and mice remain part of everyday operations. Featuring an internal mounting design, the adapter provides convenient rear-panel connectivity while maintaining an organised workstation setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"HP 56Q78AA Internal Serial and PS\/2 Port Adapter\" src=\"https:\/\/www.bhphotovideo.com\/images\/images2500x2500\/hp_56q78aa_internal_serial_ps_2_port_1774037.jpg\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHP Internal Serial+PS\/2 Port Adapter\u003c\/li\u003e\n\t\u003cli\u003eManufacturer part number: 56Q78AA\u003c\/li\u003e\n\t\u003cli\u003eInternal workstation connectivity accessory\u003c\/li\u003e\n\t\u003cli\u003eProvides one external serial port\u003c\/li\u003e\n\t\u003cli\u003eIncludes two PS\/2 connections\u003c\/li\u003e\n\t\u003cli\u003eSupports compatible legacy peripherals\u003c\/li\u003e\n\t\u003cli\u003eDB9 serial interface for compatible equipment\u003c\/li\u003e\n\t\u003cli\u003ePS\/2 connectivity for keyboards and mice\u003c\/li\u003e\n\t\u003cli\u003eInternal mounting bracket design\u003c\/li\u003e\n\t\u003cli\u003eProvides accessible rear-panel connections\u003c\/li\u003e\n\t\u003cli\u003eDesigned for compatible HP Z workstations\u003c\/li\u003e\n\t\u003cli\u003eSupports HP Z4 G5 workstation configurations\u003c\/li\u003e\n\t\u003cli\u003eCompatible with selected HP Z6 G5 workstations\u003c\/li\u003e\n\t\u003cli\u003eUseful for professional computing environments\u003c\/li\u003e\n\t\u003cli\u003eSuitable for legacy hardware integration\u003c\/li\u003e\n\t\u003cli\u003eHelps maintain existing peripheral connectivity\u003c\/li\u003e\n\t\u003cli\u003eCompact internal expansion solution\u003c\/li\u003e\n\t\u003cli\u003eHP workstation accessory\u003c\/li\u003e\n\t\u003cli\u003eProduct weight: 52g\u003c\/li\u003e\n\t\u003cli\u003eOne-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003ch3\u003eExpanded Legacy Connectivity\u003c\/h3\u003e\n\n\u003cp\u003eThe HP Internal Serial+PS\/2 Port Adapter provides additional connectivity options for compatible HP workstations. It allows legacy peripherals to remain connected through dedicated interfaces without requiring external USB conversion adapters.\u003c\/p\u003e\n\n\u003ch3\u003eDedicated Serial Port\u003c\/h3\u003e\n\n\u003cp\u003eFeaturing one external serial connection, the adapter supports compatible devices that use traditional serial communication. This is useful for specialised professional equipment, legacy peripherals and systems requiring a physical serial interface.\u003c\/p\u003e\n\n\u003ch3\u003eDual PS\/2 Connections\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter incorporates two PS\/2 ports, providing dedicated connections for compatible keyboards and mice. This supports environments where traditional input devices are still required for operational or compatibility purposes.\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for HP Workstations\u003c\/h3\u003e\n\n\u003cp\u003eDeveloped as an HP workstation accessory, the adapter supports selected HP Z-series workstation configurations, including the HP Z4 G5 and compatible HP Z6 G5 models. Exact compatibility depends on the workstation configuration and available internal connection.\u003c\/p\u003e\n\n\u003ch3\u003eInternal Installation Design\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter uses an internal connection and mounting bracket arrangement, providing external access to its serial and PS\/2 ports through the workstation chassis. This design helps integrate additional connectivity without occupying desktop space.\u003c\/p\u003e\n\n\u003ch3\u003eConvenient Rear-Panel Access\u003c\/h3\u003e\n\n\u003cp\u003eOnce installed in a supported workstation, the adapter provides accessible connections at the rear of the computer. This allows compatible serial devices and PS\/2 peripherals to be connected directly to their dedicated interfaces.\u003c\/p\u003e\n\n\u003ch3\u003eSupports Existing Equipment\u003c\/h3\u003e\n\n\u003cp\u003eMany professional environments continue to use equipment that relies on established serial or PS\/2 connections. This adapter helps preserve access to compatible hardware when deploying or maintaining supported HP workstations.\u003c\/p\u003e\n\n\u003ch3\u003eProfessional Workstation Integration\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter is suitable for workstation environments that require specialised peripheral connectivity. It supports the integration of existing input devices and serial equipment into compatible HP systems.\u003c\/p\u003e\n\n\u003ch3\u003eSpace-Efficient Connectivity\u003c\/h3\u003e\n\n\u003cp\u003eIts internal installation design eliminates the need for a separate external adapter enclosure. The integrated bracket keeps the additional connection ports positioned with the workstation's existing rear-panel interfaces.\u003c\/p\u003e\n\n\u003ch3\u003ePractical Peripheral Support\u003c\/h3\u003e\n\n\u003cp\u003eWith dedicated serial and PS\/2 connectivity, the adapter provides a practical option for connecting compatible peripheral devices used in administration, engineering, technical operations and specialised computing applications.\u003c\/p\u003e\n\n\u003ch3\u003eReliable Physical Connections\u003c\/h3\u003e\n\n\u003cp\u003eThe dedicated physical interfaces provide direct wired connections for compatible peripherals. The serial interface uses a conventional DB9 connector, while the PS\/2 ports accommodate supported PS\/2 input devices.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and Compatibility\u003c\/h3\u003e\n\n\u003cp\u003eInstallation requires a compatible HP workstation with the appropriate internal connector and mounting location. The workstation should be powered off and disconnected from its power source before installation. Compatibility should be checked against the specific HP workstation model and configuration.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\n\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr style=\"background-color:#444444;color:#ffffff;\"\u003e\n\t\t\t\u003cth style=\"padding:8px;border:1px solid #dddddd;text-align:left;width:38%;\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth style=\"padding:8px;border:1px solid #dddddd;text-align:left;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eHP\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eInternal Serial+PS\/2 Port\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e56Q78AA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eInternal Serial and PS\/2 Port Adapter\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eAccessory Category\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eWorkstation Connectivity\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eInternal\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eInternal Mounting Bracket\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eSerial Ports\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e1 x External Serial Port\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eSerial Connector\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eDB9\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003ePS\/2 Ports\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e2\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003ePS\/2 Application\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCompatible Keyboard and Mouse\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eWired\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eAdditional Serial and PS\/2 Connectivity\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSelected HP Z-Series Workstations\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eSupported Workstation Models\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eHP Z4 G5 and Selected HP Z6 G5 Configurations\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e315mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e20mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e58mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e52g\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e1-Year Limited Warranty\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x HP Internal Serial+PS\/2 Port Adapter\u003c\/li\u003e\n\t\u003cli\u003e1 x Installation Guide\u003c\/li\u003e\n\t\u003cli\u003e1 x Warranty Card\u003c\/li\u003e\n\t\u003cli\u003eProduct Notices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMaintain essential peripheral connectivity with the HP Internal Serial+PS\/2 Port Adapter. Featuring dedicated serial and dual PS\/2 connections, an internal mounting design and compatibility with selected HP Z-series workstations, this practical accessory helps support legacy equipment and professional workstation environments.\u003c\/p\u003e\n","brand":"HP Shop","offers":[{"title":"Default Title","offer_id":67738695663849,"sku":"56Q78AA","price":570.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2711\/6521\/files\/55b0f312-d13d-48cb-b17e-e81c266735a4-0.jpg?v=1792633880","url":"https:\/\/www.hpshop.co.za\/products\/hp-internal-serial-ps-2-port-adapter-56q78aa-408965","provider":"HP Shop","version":"1.0","type":"link"}