Monday, April 26th 2021
ASRock Unveils Thunderbolt 4 Add-on Card
ASRock today unveiled the Thunderbolt 4 AIC, an add-on card that puts out two 40 Gbps Thunderbolt 4 ports in the USB-C form-factor, with DisplayPort 1.4 passthrough. The card works exclusively with ASRock's Intel 500-series chipset motherboards that have a special header needed by the card called "TBT_Header" (similar to the "TB_Header" on certain ASUS motherboards). In addition, the card needs a 9-pin USB 2.0 connection to one of the vacant headers on the motherboard.
The compact, yet full-height add-on card features a PCI-Express 3.0 x4 host interface, and is based on Intel JHL8540 "Maple Ridge" controller. It has two full-size DisplayPort 1.4 inputs, a pair of included DP cables lets you connect the card to your graphics card. The controller supports up to 5 devices in Thunderbolt daisy-chains. The DisplayPort passthrough supports resolutions of up to 5K @ 60 Hz. The card measures 8.4 cm in length, 10.41 cm in height, and is 1 slot thick. The company didn't reveal pricing.
The compact, yet full-height add-on card features a PCI-Express 3.0 x4 host interface, and is based on Intel JHL8540 "Maple Ridge" controller. It has two full-size DisplayPort 1.4 inputs, a pair of included DP cables lets you connect the card to your graphics card. The controller supports up to 5 devices in Thunderbolt daisy-chains. The DisplayPort passthrough supports resolutions of up to 5K @ 60 Hz. The card measures 8.4 cm in length, 10.41 cm in height, and is 1 slot thick. The company didn't reveal pricing.
40 Comments on ASRock Unveils Thunderbolt 4 Add-on Card
TB does require fee. It's no free standard. Go do your research.
Please state your source on that Apple was behind the ”high amount” of the fee in the first place. Yes, that was not the best wording. What I meant was that TB is not found in typical consumer devices, and instead mostly in studio equipment.
Again, you can't just slap this is studio equipment and this is not depending on what interface it has. If you go and actually look at a list of interfaces on a place like Sweetwater, you will find THE SAME HIGH END INTERFACES in BOTH USB AND TB. A number of them come in both forms, because compatibility.
A studio can use lower end gear or high end depending on what they record / do. Stop with the assumptions and thinking every studio magically needs fancy crap.
USB 3.2 Gen 2x2 will go to 20 Gbps so there will be some better interfaces in the future.
PCIe cards are still the fastest as far as lag and they seem to offer more performance for the dollar.
If buying a system today, I would get a Thunderbolt 2 interface and run it with a PC.
Something like the AX4rt or something from Universal of Presonus because there is already a slot in the rack.
Apple is under powered. Maybe their new chip is something but I'll wait for the bench marks.
However, with an add-in card, it's trickier, as the PCIe slots don't allow for other signals, as they weren't designed for it.
If you take a look at QNAP's NAS appliances, you'll see that they have developed a custom connector that looks like a PCIe x1 slot in front of a PCIe x8 slot. This requires a custom QNAP Thunderbolt/USB 4 card, but this removes the need for additional cables and wires.
So until we get a common standard, we're most likely going to have to live with the current mess.
There are some pictures of the QNAP setup here.
www.servethehome.com/qnap-tvs-h1288x-12-bay-nas-review/2/
If you look at your "average studio" we're talking about here, you'll mostly see a V67G or similar mic for instance, which is a $150-200 mic some random guy can buy off the Internet. In fact, if you watch Dave Grohl's documentary about the Sound City studio, you'll find out that many big name bands have recorded there with old and beaten up crap almost nobody would pay a dime for.
You seem to think these "studios" ALL seemingly resort to high end gear, but this is false at best and in fact a laughable statement. Back in the old days, people didn't even have good mics down most studios. There would be like one Telefunken somewhere everybody would like to use, and the rest garbage mics. You're lucky to have the gear available today.
I've had no problems with ASUS - my Slot 1 ASUS board works fine, my AM3 ASUS board works fine, and my B350 board with a Ryzen 5 3600 works fine.
Gigabyte, on the other hand...
Many BSODs with RGB fusion, two dead boards with Gigabyte.
"Incorrect: as jeremy noted, it's the controller(s) behind those connectors that determine what version(s) of USB devices are supported, or not.
That may sound nitpicky, but it's critical: consider the case where you plug a USB 1.1 Type-A device into a USB 3.2 Type-C connector (via a Type-A to Type-C adapter). The data from the device will still be received by whatever controller is at the other end of the connector's cable - if that controller is a USB 3.x controller, it'll say "I dunno what to do with this" and pass the data down the chain to the next controller - which happens to be the USB 2.0/1.1 controller, which does know what to do. So there's a little more latency, but your legacy USB devices are still going to work.
Important to note here is that the USB 2.0/1.1 controller I mentioned is actually just part of the CPU or PCH. There are no discrete USB 1.1 or 2.0 controller chips (except on add-in cards), as these versions of the interface are so well-known, small (in terms of die area) and simple to implement, that every new PC has implementations of these versions baked in. This is unlikely to change within the next decade - if ever.
tl;dr don't worry about your USB 2.0/1.1 devices no longer working in new computers. They will continue to work, probably until the end of time, thanks to Type-A to Type-C adapters."
www.techpowerup.com/270853/device-ids-of-intels-usb-4-0-host-controller-and-strategy-to-phase-out-type-a-revealed