Contronix Splitter for Philips Hue LightStrip Plus (0.4ft/12cm, 2 Pack, White 6-pin-V3).
Litcessory Splitter for Philips Hue Lightstrip Plus 2 Pack | eBay
Philips Hue Lightstrip Extension, Splitter & Connector Solutions to Try
Philips Hue Play HDMI Sync Box Bundle (Hue Sync Box + Hue Bridge), HDMI 4K Splitter, Surround Lighting for Home Theater, Sync with Movies, Music and Video Games
WHITE SPLITTER Philips Hue Lightstrip Plus V4 CONTROL BOX Starter & Offcut | eBay