{"product_id":"kecespremiumdc2","title":"KECES Premium DC Cable, 5.5\/2.5 to 5.5\/2.1 mm","description":"\u003cp\u003eThe KECES Premium DC Cable Version 2 is a DC cable with a 2 × 2 mm² cross-section that carries a 5.5\/2.5 mm barrel connector on the power-supply side and a 5.5\/2.1 mm barrel connector on the device side.\u003c\/p\u003e\u003cp\u003eIt's the version for all those devices that demand the same outer diameter as the power supply but a thinner inner pin – a detail that's easy to overlook on first connection and then reorder while cursing.\u003c\/p\u003e\u003ch2\u003eWhy a better DC cable?\u003c\/h2\u003e\u003cp\u003eBecause the entire operating current of your streamer, DAC or switch runs through this connection. The more generous the cross-section, the less voltage is lost on the way and the more stable the supply stays when the device briefly draws more. At 2 × 2 mm², that's ample for a DC cable; the brown fabric sleeve keeps everything flexible and tidy.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eThe right connector combination – and with it the part where all the effort otherwise gets stuck. A high-quality linear power supply connected via the bundled lead is like a good wine in a toothbrush cup. You choose the length from five steps when ordering.\u003c\/p\u003e\u003ch3\u003eWho is Version 2 for – and who isn't it for?\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eStraight talk:\u003c\/strong\u003e you need Version 2 when your device has a 2.1 mm inner pin – which is the case for many streamers, switches and small network devices. If yours takes 2.5 mm on both ends, Version 1 is the right one. The difference is tiny, but it decides whether the connector holds or wobbles. So check, don't guess.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA cable that wants no attention, but holds the chain together. At HD Zürisee in Wädenswil, we check connector size, polarity and length with you before you order – three details that go wrong faster than you'd think.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: DC connecting cable for linear power supplies\u003c\/li\u003e\n\u003cli\u003eConnector, power-supply side: barrel connector 5.5 mm outer \/ 2.5 mm inner\u003c\/li\u003e\n\u003cli\u003eConnector, device side: barrel connector 5.5 mm outer \/ 2.1 mm inner\u003c\/li\u003e\n\u003cli\u003eConductor cross-section: 2 × 2 mm²\u003c\/li\u003e\n\u003cli\u003eSleeve: fabric braid, brown\u003c\/li\u003e\n\u003cli\u003eLengths: 1.0 m \/ 1.5 m \/ 2.0 m \/ 2.5 m \/ 3.0 m\u003c\/li\u003e\n\u003cli\u003eCustom lengths: on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow do I know whether I need 2.1 or 2.5 mm?\u003c\/h3\u003e\u003cp\u003eCheck the manual or nameplate of your device; the connector size is usually stated there as outer and inner diameter. Alternatively, measure the inner pin of the existing socket. If you're unsure, tell us your device and power supply – we'll tell you which version fits.\u003c\/p\u003e\u003ch3\u003eWhat happens if the connector doesn't fit exactly?\u003c\/h3\u003e\u003cp\u003eAn inner diameter that's too large sits loose, contact becomes unreliable and can drop out in operation. One that's too small won't fit at all. You want neither on a device that's permanently connected to power – which is why a quick check beforehand pays off.\u003c\/p\u003e\u003ch3\u003eWhich length should I choose?\u003c\/h3\u003e\u003cp\u003eAs short as possible, as long as necessary. Measure the route from the power supply to the device including cable routing and add a bit of margin. A coiled-up excess length in the rack achieves nothing technically and costs unnecessarily – every extra step adds to the price.\u003c\/p\u003e\u003ch3\u003eWhy buy the KECES Premium DC Cable at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause with DC cables, connector, polarity and length all have to be right, and a wrong purchase here is especially annoying. We go through the three points with you before you order, and we know the common device combinations. Call, write, or use WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eKECES \u003ca href=\"\/en-ch\/collections\/netzteile\"\u003elinear power supplies\u003c\/a\u003e, more \u003ca href=\"\/en-ch\/collections\/dc-kabel\"\u003eDC cables\u003c\/a\u003e and \u003ca href=\"\/en-ch\/collections\/netzwerk-switch\"\u003enetwork switches\u003c\/a\u003e.\u003c\/p\u003e","brand":"Keces","offers":[{"title":"1,0 m","offer_id":53326270038352,"sku":null,"price":77.0,"currency_code":"CHF","in_stock":true},{"title":"1,5 m","offer_id":53326270071120,"sku":null,"price":87.0,"currency_code":"CHF","in_stock":true},{"title":"2,0 m","offer_id":53326270103888,"sku":null,"price":97.0,"currency_code":"CHF","in_stock":true},{"title":"2,5 m","offer_id":53326270136656,"sku":null,"price":107.0,"currency_code":"CHF","in_stock":true},{"title":"3,0 m","offer_id":53326270169424,"sku":null,"price":117.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/keces-premium-dc-kabel-5.5-2.5-auf-5.5-2.1mm-produktfoto-korrigiert.jpg?v=1788543692","url":"https:\/\/hdzuerisee.ch\/en-ch\/products\/kecespremiumdc2","provider":"HD Zürisee AG","version":"1.0","type":"link"}