U3DUAL4KHDMI | i-tec USB 3.0 / USB-C Dual 4K HDMI Video Adapter | i-tec
USB-C to 2x HDMI Multi Monitor Adapter - USB-C Display Adapters | StarTech.com United Kingdom
HDMI Splitter Adapter Cable 1 Input 2 Output for Office monitor pc laptop 1080p | eBay
MHL to HDMI Adapter - from LINDY UK
J&D HDMI to Dual HDMI Adapter (2 Pack), Gold Plated 1 to 2 HDMI Male to Two HDMI Female Adapter Splitter Video/Audio Splitter for HDTV Monitor, for Mirroring Mode Only: Amazon.co.uk: Electronics