Gigabyte TITAN Ridge Rev2 Dual Thunderbolt 3 Card for Z490 H470 Series 3 Ports USB-C 40 Gb/s DisplayPort 1.2 4K Daisy-chain up to 12 Devices GC-TITAN RIDGE offers an easy way to upgrade GIGABYTE Thunderbolt™ ready motherboards with the new and faster Thunderbolt™ 3 connectivity without having to upgrade to a whole new system. Intel® Thunderbolt™ 3 Certified add-in card Intel® DSL7540 Thunderbolt™ 3 controller Dual Thunderbolt™ 3 Ports (USB Type-C™) Max Bandwidth 40 Gb/s DisplayPort 1.4 Capable with 4K Video Throughout Daisy-chain up to 12 Devices (6 devices per port) Support PD3.0 standard (up to 100W) Port 1 : Support 5V/3A 9V/3A 15V/3A 20V/5A Power Delivery Spec Port 2 : Support 5V/3A 9V/3A Power Delivery Spec Dual Thunderbolt™ 3 – The fastest 40Gb/s single-wire connection Delivers speeds of up to 40Gb/s-- that's 2 times faster than Thunderbolt™ 2 and 8 times faster than USB3. Thunderbolt™ 3 provides the fastest connection to any dock, display and device. A single port can daisy-chain up to 6 Thunderbolt devices without an additional hub or switch. Certified Motherboards with GC-TITAN RIDGE * Supported status may vary depending on motherboard specifications. * Support for Windows 10 64-bit with RS3 or later. Z490 series (Support by PCH PCIe x4 slot only) Z490 AORUS MASTER / WATERFORCE Z490 AORUS ULTRA Z490 AORUS PRO AX Z490 AORUS PRO Z490 AORUS ELITE AC Z490 AORUS ELITE Z490I AORUS ULTRA Z490 VISION G Z490 GAMING X AX Z490 GAMING X Z490M GAMING X Z490 UD AC Z490 UD Z490M H470 series (Support by PCH PCIe x4 slot only) H470 AORUS PRO AX H470I AORUS PRO AX H470 HD3 H470M DS3H