#xHCI98
Yeo Kheng Meng released a driver called xHCI98 that gives Windows 98 SE, ME, 2000, XP, Vista and 7 working USB 3, with experimental support for USB4 and Thunderbolt 3 and 4. Hackaday headlined it "Thunderbolt Strikes Windows98," which is about right.
October 29, 2026 at 3:56 AM
Il progetto xHCI98 porta USB 3.x, USB4 e Thunderbolt su Windows 98 e altre vecchie versioni del sistema Microsoft. Ecco come funziona, i risultati dei test, il ruolo dell'AI e i limiti da conoscere.
Perché Windows 98 non è così obsoleto: supporta USB4 e Thunderbolt
Il progetto xHCI98 porta USB 3.x, USB4 e Thunderbolt su Windows 98 e altre vecchie versioni del sistema Microsoft. Ecco come funziona, i risultati dei test, il ruolo dell'AI e i limiti da conoscere.
www.ilsoftware.it
October 27, 2026 at 3:00 PM
Windows 98がThunderbolt 4に対応? AI支援で誕生した驚きのドライバー「xHCI98」
Windows 98がThunderbolt 4に対応? AI支援で誕生した驚きのドライバー「xHCI98」 | ソフトアンテナ
開発者のYeo Kheng Meng氏が、Windows 98 SEをはじめとする旧世代Windowsで、USB4やThunderbolt 3/4を利用可能にする実験的ドライバー「xHCI98 v3.0.0.0」を公開しました。 このドライ
softantenna.com
October 21, 2026 at 1:50 AM
Windows 98やXPなど古いWindowsで、最新のUSB4やThunderboltを動作させる非公式ドライバー
internet.watch.impress.co.jp/docs/yajiuma...
>「xHCI98」と名付けられたこのドライバーは、Windows 98 SE、ME、2000、XP、Vistaおよび7を搭載するマシンでUSB 3.xやUSB4、Thunderboltを動作させられるもので、個人ユーザーがAIの支援を受けながら開発したという。

ちゃんと速度も出るらしい。もちろんハードがあればだが
Windows 98やXPなど古いWindowsで、最新のUSB4やThunderboltを動作させる非公式ドライバー【やじうまWatch】
Windows 98など古いWindowsでUSB4やThunderboltを動作させる非公式ドライバーが公開され、海外を中心に話題になっている。
internet.watch.impress.co.jp
October 22, 2026 at 11:09 PM
Windows 98 SE users get a Thunderbolt 4 driver, thanks to AI assistance — vibe-coded xHCI98 driver works in Microsoft OSes up to Windows 7 www.tomshardware.com/peripherals/...
Windows 98 SE users get a Thunderbolt 4 driver, thanks to AI assistance — vibe-coded xHCI98 driver works in Microsoft OSes up to Windows 7
If you've ever wanted to run Windows 98 SE on your mid-2010s or newer PC with fast USB hub support, here's your chance.
www.tomshardware.com
October 20, 2026 at 6:50 PM
September 14, 2026 at 6:30 AM
USB driver support just got a 25-year update: xHCI98 lets Windows 98, ME, and 2000 talk to modern USB 3.x ports for the first time. No official EHCI support back then, no USB at all on boards after 2015 — now retro rigs can boot with a keyboard again 🖥️ Top Key Shop breaks it down.
September 14, 2026 at 6:30 AM