[Certified] Cable Matters Thunderbolt 3 to Dual HDMI Adapter for Mac & Windows Supporting Dual 4K 60Hz (Not Compatible with USB-C Ports Without The Thunderbolt Logo) THUNDERBOLT 3 TO DUAL HDMI Adapter connects a computer with a Thunderbolt 3 port to two separate monitors with HDMI input; Lightweight Thunderbolt adapter in a rugged metal housing is designed with a 10-inch cable tail to provide plenty of room to organize your desktop and connect two HDMI monitors from one Thunderbolt 3 port DUAL 4K GRAPHICS video resolution support for uncompressed video resolutions up to 4096x2160@60Hz; Supports HDMI multi-channel audio such as LCPM, DTS, and Digital Dolby; HDMI cables (sold separately) are required DELL THUNDERBOLT 3 ADAPTER weighs only a few ounces; Compatible with popular Dell models with Thunderbolt 3 ports including the Dell XPS 13 9350 / 13 9360 / 15 9550 / 15 9560, and Precision 5510 / 5520 / 7710 / 7720 MAC & WINDOWS COMPATIBLE with computers with a Thunderbolt 3 port and video cards that support two external displays; Thunderbolt 3 to HDMI adapter delivers uncompressed 24-bit color and authentic audio THUNDERBOLT 3 to HDMI compatible with computers such as the 2017 iMac, 2017 MacBook Pro, HP Spectre X360 Convertible 13 / HP EliteBook Folio G1,HP Elite X2, Lenovo ThinkPad P50 / P70 Not all computers (such as the Lenovo Yoga 720) support dual displays over Thunderbolt 3. Please refer to the Cable Matters Knowledge Base page for Model 107005 or contact the PC manufacturer directly. Dell XPS 15 9550 Razer Blade Stealth / Pro Asus/Transformer 3 Pro / ROG Gigabyte (All models except Z170X, LGA1151) HP Spectre 13.3 Intel NUC MSI Stealth LG Gram 15Z970 Samsung NP900X5N Sony VAIO S11 Lenovo ThinkPad T470 / T470s / Yoga 720 Clevo P750DM2-G Series