{"product_id":"obd-ii-16-pin-splitter-extension-cable-1x-male-to-2x-female-pack","title":"OBD II 16 Pin Splitter Extension Cable 1x Male to 2x Female - Pack","description":"\u003cp\u003eIn this review the bbfly 16 pin OBD II splitter is judged primarily as a practical, low-cost accessory for anyone who needs to add a second OBD-2 device without repeatedly unplugging the main scanner. It passes all 16 pins straight through and uses no shared ground wires, so the single biggest reason to buy is reliable straight-through connectivity that preserves each device's wiring. The build is simple and utilitarian, and the flat, low profile design makes it easy to route around consoles or dashboards.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 16-pin pass-through:\u003c\/strong\u003e Ensures each connected device receives the complete OBD II pinout for consistent diagnostics and accessory operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo shared ground wires:\u003c\/strong\u003e Prevents ground sharing issues so devices are less likely to interfere with each other during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra flat low profile:\u003c\/strong\u003e The slim cable and connectors make it easy to tuck the splitter behind panels or under trim without bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable flexible materials:\u003c\/strong\u003e High-quality materials give the cable flexibility for tight routing while resisting repeated flex and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects scan tool connector:\u003c\/strong\u003e Using the extension saves wear and tear on a scan tool's OBD connector by acting as the sacrificial connection point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple packaging:\u003c\/strong\u003e No logo and minimal packaging keeps the product unobtrusive and easy to store.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe splitter is best for mechanics, hobbyists, and vehicle owners who regularly use more than one OBD-2 device at the same time, such as a scan tool plus an aftermarket monitor or logging device. It is also useful for workshop environments where multiple technicians may need temporary access to a vehicle's diagnostic port without unplugging the primary tool.\u003c\/p\u003e\u003cp\u003eThis is not for buyers who require advanced signal conditioning, integrated power switching, or manufacturer-specific multiplexing; it is a basic passive splitter meant to maintain the native pinout rather than adapt protocols or supply active power control.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains full 16-pin connectivity so most OBD-2 devices work together without reconfiguration.\u003c\/li\u003e\n\u003cli\u003eFlat low-profile design makes installation tidy and less obtrusive under dash panels.\u003c\/li\u003e\n\u003cli\u003eBuilt with flexible, durable materials that stand up to routine use and routing.\u003c\/li\u003e\n\u003cli\u003eHelps prevent wear to an expensive scan tool by using the extension as the user-facing connector.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePlug-in compatibility and connection quality received mixed feedback from users, so rare vehicles or accessories may need testing before long-term use.\u003c\/li\u003e\n\u003cli\u003eAs a passive splitter it does not provide powered switching or protocol conversion for complex setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eOBD II 16 pin splitter extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector configuration\u003c\/td\u003e\n\u003ctd\u003e1x male to 2x female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin support\u003c\/td\u003e\n\u003ctd\u003ePasses all 16 pins straight through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e1 ft \/ 30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eUltra flat, low profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eNo logo, simple packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe bbfly OBD II 16 pin splitter is a straightforward, good-value accessory for anyone who needs simultaneous access to a vehicle diagnostic port. Its full pin pass-through and no-shared-ground design make it a reliable choice for typical scan tools and monitors, and the low-profile construction keeps installations neat. Buyers who need active power control or guaranteed compatibility with every niche accessory should look elsewhere, but for most users this is a practical and durable splitter pack.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this splitter affect diagnostic results?\u003c\/strong\u003e\u003cbr\u003eBecause it passes all 16 pins straight through and does not share grounds, it generally does not affect diagnostics for compatible OBD-2 devices, though testing is recommended for unusual setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this reduce wear on my scan tool?\u003c\/strong\u003e\u003cbr\u003eYes, using the extension cable as the point of regular connection and disconnection helps protect the scan tool's OBD connector from wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the cable rigid or flexible?\u003c\/strong\u003e\u003cbr\u003eThe cable uses high-quality materials to remain flexible for routing while providing durability for repeated use.\u003c\/p\u003e","brand":"bbfly","offers":[{"title":"Default Title","offer_id":48155576336603,"sku":"B08F42JQP8","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/516G-jDT9aL._SL1000.jpg?v=1768827842","url":"https:\/\/gearmusthave.com\/products\/obd-ii-16-pin-splitter-extension-cable-1x-male-to-2x-female-pack","provider":"GearMustHave","version":"1.0","type":"link"}