{"product_id":"centronics-36-4-way-manual-data-switch-box-metal-shielded-switch","title":"Centronics 36 4-Way Manual Data Switch Box - Metal Shielded Switch","description":"\u003cp\u003eIn this review of the Centronics 36 4-Way Manual Data Switch Box, the bottom line is simple: this small, sturdy switch is for technicians and labs that need a reliable, manual way to route parallel Centronics 36 connections between multiple devices. The biggest reason to buy is its all-metal, fully shielded case and heavy duty sealed rotary switch, which together make it a durable, low-noise solution for switching between four Centronics ports without rewiring. It is a no-frills, mechanical selector built for continuity and protection against EMI\/RFI interference.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-to-one routing:\u003c\/strong\u003e Lets a single Centronics 36 endpoint be switched to any of four Centronics 36 ports, simplifying device sharing and testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully shielded metal case:\u003c\/strong\u003e The metal enclosure reduces EMI\/RFI interference for cleaner signal integrity in electrically noisy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty sealed rotary switch:\u003c\/strong\u003e The sealed switch is designed to resist dust and moisture, improving long-term reliability in workshop use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber feet:\u003c\/strong\u003e Small rubber feet protect bench surfaces and keep the switch stable during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth manual dial:\u003c\/strong\u003e The smooth-turn dial offers positive tactile feedback for quick, unambiguous switching between consoles or devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe switch is aimed at equipment technicians, labs, and small offices that still use legacy Centronics 36 parallel ports and need a robust, manual way to select among multiple devices without replugging cables. It suits environments where EMI shielding and a sealed rotary control are important, such as manufacturing test benches or older print server setups.\u003c\/p\u003e\n\u003cp\u003eThose who need remote switching, auto-sensing, or networked control should look elsewhere because this model is a straightforward manual selector with no electronic switching, software, or power requirements.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable fully shielded metal construction reduces interference and protects internal wiring.\u003c\/li\u003e\n\u003cli\u003eSealed, heavy duty rotary switch provides long service life in dusty or workshop environments.\u003c\/li\u003e\n\u003cli\u003eClear four-to-one Centronics 36 routing removes the need to repeatedly plug and unplug cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManual operation only, so it offers no remote control or automated switching features.\u003c\/li\u003e\n\u003cli\u003eDesigned for Centronics 36 interfaces only, so it is not compatible with modern USB or Ethernet peripherals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003e4-Way Centronics 36 Female Manual Data Switch Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e(4) Centronics 36 female to (1) Centronics 36 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eFully shielded metal case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch type\u003c\/td\u003e\n\u003ctd\u003eHeavy duty sealed rotary switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional features\u003c\/td\u003e\n\u003ctd\u003eRubber feet to protect work surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eSB-007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Centronics 36 4-Way Manual Data Switch Box is a practical, value-oriented tool for anyone maintaining legacy parallel connections who values durability and EMI protection. Its metal shielding and sealed rotary switch make it especially well suited to lab and workshop use; however, those needing remote control or modern interface support should choose a different solution.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this switch be used without external power?\u003c\/strong\u003e\u003cbr\u003eYes. The unit is fully mechanical and requires no external power or drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it reduce interference between connected devices?\u003c\/strong\u003e\u003cbr\u003eThe fully shielded metal case is designed to reduce EMI\/RFI and help maintain signal integrity in noisy environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compatible with other connector types?\u003c\/strong\u003e\u003cbr\u003eNo. This box is built for Centronics 36 female I\/O only and does not adapt other connector families.\u003c\/p\u003e","brand":"CablesOnline.com","offers":[{"title":"Default Title","offer_id":48610304884955,"sku":"B00E756CU6","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Ii_AyAGEL._AC_SL1179.jpg?v=1778414392","url":"https:\/\/gearmusthave.com\/products\/centronics-36-4-way-manual-data-switch-box-metal-shielded-switch","provider":"GearMustHave","version":"1.0","type":"link"}