
Designed for select Asus motherboards with a TB header, this add-on card brings advanced Thunderbolt 3 connectivity, which integrates 40 Gbps Thunderbolt 3, reversible USB 3.1 Type-C and DisplayPort 1.2 into a single port. The Thunderbolt 3 also supports daisy-chain of multiple devices. If a monitor is present in the daisy chain, it's needed to connect the included cable to the miniDP input on the card, and to the DisplayPort output of the system's integrated or discrete graphics. This card offers USB Power Delivery of up to 36W through the Thunderbolt port, and comes with a USB-A 10 Gbps port. With PCIe 3.0 x4 host interface, this is a quick-to-fit expansion card into x16, x8 and x4 slots.


1. Easy upgrade: Slide ASUS ThunderboltEX 3 into PCI-Express 3.0 x4 slot
2. Compatible with ASUS motherboards: Connect the card to the onboard Thunderbolt header with the supplied system-link cable
3. DisplayPort 1.2 support: Attach the supplied DisplayPort cable to the card and the onboard DisplayPort connector
Turn on your computer, connect your Thunderbolt devices and enjoy the incredible speed!
Compatible Model
- WS C422 SAGE/10G
- WS C422 PRO/SE
- ROG RAMPAGE VI EXTREME
- PRIME X299-DELUXE
- PRIME X299-A
- PRIME X299-A II
- TUF X299 MARK 1
- TUF X299 MARK 2
- WS X299 SAGE/10G
- WS X299 PRO/SE
- WS X299 SAGE
- WS X299 PRO
- ROG MAXIMUS XI EXTREME
- PRIME Z390-A
- WS Z390 PRO
- PRIME Z370-A
- PRIME Z370-A II
- MAXIMUS IX HERO
- PRIME Z270-A
- PRIME Z270-AR
- TUF Z270 Mark 1
- Z270-WS
- Z170-PREMIUM
- Z170-DELUXE
- Z170-PRO
- Z170-A
- Z170-AR
- SABERTOOTH Z170 MARK 1
- SABERTOOTH Z170 S
- MAXIMUS VIII EXTREME
- MAXIMUS VIII HERO
- MAXIMUS VIII RANGER
- X99-DELUXE II
- X99-DELUXE
- X99-DELUXE/U3.1
- X99-PRO/USB 3.1
- X99-PRO
- X99-A/USB 3.1
- X99-A
- X99-A II
- X99-E
- SABERTOOTH X99
- RAMPAGE V EXTREME/U3.1
- RAMPAGE V EXTREME
- X99-E WS/USB3.1*
- X99-E WS*
* X99-E WS/USB 3.1 and X99-E WS support ThunderboltEX 3 card at PCIEX16_2 slot.