Running 4 SK9822/APA102 LED strips off of one SPI port concurrently - Project Guidance - Arduino Forum
BTF-LIGHTING SK9822(Similar to APA102C) Individually Addressable 3.3ft 1m 144 Pixels/LEDs Non-Waterproof Black PCB Data and Clock Separately DC5V Full Color : Tools & Home Improvement - Amazon.com
SK9822 (Similar APA102) LED 5V Addressable RGB LED Strip - 32 - 60 - 144 LED/M | eBay
SK9822(Similar to APA102) Digital Intelligent Dream Color RGB 72LEDS/M DC5V Addressable LED Strip Lights [SK9822-RGBX72W12]
Apa102/SK9822 addressable Digital led strip
APA107/HD107S/SK9822/APA102 5050 SMD Addressable RGB LED Chip,6pins SMD 5050 built in IC,DC5V input,0.3W,60mA;SOP 6;1000pcs/Roll|Light Beads| - AliExpress
SK9822(Similar to APA102) RGB 60LEDS/M DC5V 12MM-Wide Digital Intelligent Addressable LED Strip Lights - 5m/16.4ft per roll [SK9822-60W10] - $37.98 :
144 LED/m APA102/SK9822 Digital Addressable RGB LED Strip
60 LED/m APA102 Digital Addressable RGB LED Strip, 5VDC, 5m/roll
Flexible RGB LED Strip (DotStar/APA102/SK9822 Compatible) - 60 LED/Metre | The Pi Hut