XYDMA.

QQNU (Quantum Quiescent Nano-Unit) is our proprietary firmless silicon architecture. Traditional DMA cards run programmable FPGA fabric that boots from a firmware bitstream — that bitstream is what anti-cheats fingerprint and block. QQNU eliminates the firmware layer entirely: cheat logic is etched into the chip during fabrication, using fixed-function gates instead of reconfigurable ones. There is no bitstream to load, no update pipeline to sniff, no signature to hash. From the perspective of any anti-cheat scanner, QQNU is invisible because there is nothing running that can be scanned — the logic exists as hardened transistors, not as executable code. It is fully traceless by design, does not use firmware at any point, and cannot be remotely flagged because there is no software state to compare against a bad-list.

Every XYDMA is fully customized to your PC alone — the QQNU chip and the carrier board are both fabricated for your rig specifically, so no two units are alike and there is no product-line fingerprint to build a signature against. On top of the 12 hardcoded titles, the same silicon also exposes a standard DMA read/write path — so regular DMA cheats work on it too, just like a Screamer or LeetDMA would, giving you a fallback on any title we haven't baked in.

Standard DMA cards (Screamer, LeetDMA, Fuzzy) run FPGA bitstreams that anti-cheats reverse and hash. QQNU has nothing to hash because there is no bitstream layer. It's the difference between a printed circuit and a programmable one — one you can read, one you'd have to physically dissolve the epoxy to even see.

Two reasons. First, every unit is a custom silicon build tuned to your target rig — motherboard, PCIe topology, host adapter combination. There is no mass production. Second, the QQNU fabrication process is expensive per-unit compared to shipping generic FPGAs. Cheaper DMAs are cheaper because they compromise on undetectability.

No. Target OS never sees XYDMA. Anti-cheat scans processes, drivers, memory patterns — none of which exist on your target rig. FaceIT's specific fingerprint bypass is baked in for CS2. Vanguard cannot scan a device that runs zero software on the host.

About 1 week to build, then 1–2 weeks to receive depending on your location. Once the QQNU die and carrier board are fabricated to your PC, we validate on production accounts, box discreetly, and hand off to the courier. Tracking is provided the moment it leaves us.

No. You do nothing on your end. There is no custom BIOS to flash, no motherboard to ship us, no soldering, no drivers to install on your gaming rig. When your XYDMA arrives it is plug and play — connect the two included USB Type-A to Type-C cables, scan the QR code in the paper manual for the setup video, and you are in-game.

One-time. Ever. Pay $7,300 once and the card is yours — lifetime hardware, no monthly fees, no renewal fees, no per-title upgrade fees, no anti-cheat-patch fees. All 12 titles are hardcoded into the silicon and stay working for as long as the card is powered. There is nothing else to pay after checkout.

Yes. On top of the 12 built-in titles, the same silicon exposes a standard PCIe DMA read/write path — so regular DMA cheats work on it exactly like they would on a Screamer, LeetDMA, or Fuzzy. You get the firmless built-in cheats and a fully compatible DMA card in one unit.

Yes. DMA works by reading memory from your gaming rig over PCIe — that read happens from an external host. Any modern PC works (mini-PC, laptop with M.2, spare desktop, even a Steam Deck in some configs). Your gaming rig runs zero XYDMA software — that is the whole point.

The 12 baked-in titles are hardcoded and cannot be swapped. But because XYDMA also supports the regular DMA workflow (see above), any DMA-compatible cheat for any other title works out of the box. When we launch a new-generation card (roughly annually), existing customers get 30% trade-in credit toward the new SKU. All 12 launch titles get patched-for-life at the silicon level as anti-cheats evolve.

Yes — $300 in ONYX//HUB store credit per XYDMA sale you refer, no cap. Flat payout, not a percentage. Credit lands on your dashboard within minutes of the buyer paying and can be spent on any future purchase, HWID reset, license extension, or another XYDMA. 30-day attribution window from first click. Grab your personal link at onyxhub.cc/refer.

90-day hardware warranty. DOA replaced free within 7 business days. Physical damage or reflow attempts void the warranty. Returns not accepted after ship (this is a custom-built product) — but a working unit gets replaced no-questions if it ever fails within warranty.