{"product_id":"sp-hd1x48k","title":"8K 1×4 HDMI 2.1 Splitter with Auto Downscaling","description":"\u003cp\u003e\u003cstrong\u003eSplit one 8K HDMI 2.1 source to four displays with automatic downscaling and HDR-to-SDR conversion — enabling mixed-resolution environments without manual configuration.\u003c\/strong\u003e The KanexPro SP-HD1X48K delivers 48Gbps bandwidth and supports resolutions up to 8K@60Hz 4:2:0 12-bit and 4K@120Hz 4:4:4 12-bit across all four outputs. Auto downscaling independently adjusts each output based on connected display capabilities.\u003c\/p\u003e\n\u003cp\u003eHDMI 2.1 and HDCP 2.3 compliant. VRR, ALLM, QMS, QFT, SBTM supported. Full HDR pass-through (HDR10, HDR10+, Dolby Vision, HLG) with HDR→SDR auto converting per output. Audio: LPCM 7.1CH, Dolby TrueHD, Atmos, DTS-HD MA, DTS:X. 8-mode EDID DIP switch. Metal enclosure (145 × 68 × 17 mm, 263 g), 5.5W max, USB-C service port.\u003c\/p\u003e","brand":"KanexPro","offers":[{"title":"Default Title","offer_id":49156221337770,"sku":"SP-HD1X48K","price":149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2966\/6474\/files\/SP-HD1X48K-zoom1.jpg?v=1787910025","url":"https:\/\/b2b.kanexpro.com\/products\/sp-hd1x48k","provider":"KanexPro B2B","version":"1.0","type":"link"}