ASUS Accessory ThunderboltEX 4 Thunderbolt4 JHL8540 Controller PCI Express3.0x4 Retail
Status: Available
SKU: 253000
Vendor: ASUS
MPN: THUNDERBOLTEX 4
UPC: 195553115254
EAN: NO
ASUS ThunderboltEX 4 expansion card, dual Thunderbolt™ 4 (USB‑C®) ports, DisplayPort™ 1.4, PCIe® 3.0 x4 interface
• Intel®-certified Thunderbolt™ 4 add-on card
• 40 Gbps bi-directional bandwidth for superfast data transfers and video output
• Dual Thunderbolt™ 4 ports (USB-C®), with support for up to five Thunderbolt devices in a daisy chain
• DisplayPort™ 1.4 for 8K Ultra HD support

Enable blisteringly fast speeds and any-way-up connectivity
ASUS ThunderboltEX 4 is a Thunderbolt™ 4 add-on card that offers 40 Gbps bi-directional bandwidth, USB4™ device compatibility, and DisplayPort™ 1.4. It supports up to five Thunderbolt devices in a daisy chain and enables up to 100-watt USB-C® charging for laptops.

Daisy-Chain up to 5
Thunderbolt devices per port

3 devices + 2 Thunderbolt monitors

Daisy-Chain up to 5
Thunderbolt devices per port

4 devices + 1 Thunderbolt monitor
Chipset
Intel ThunderboltTM 4 JHL8540 Controller
External Connectors
2 x USB Type-C ports (Support ThunderboltTM 4 and USB 4 technology)
- up to 40Gbps for Thunderbolt devices
- The Type-C_1 supports up to 20V/5A, 100W quick charge feature, Type-C_2 support up to 9V/3A, 27W quick charge feature.
2 x mini DisplayPort IN ports
1 x 6-pin PCIe power connector for quick charge function
1 x USB 2.0 header
1 x Thunderbolt header