China PCMCIA USB 2.0 Card Bus - China PCMCIA USB 2. 0 CardBus and PCMCIA card price
PCMCIA To USB 2.0 + Bluetooth COMBO Cardbus Adapter
Amazon.com: BUSlink 4-port USB 2.0 CardBus PC Card for Notebook (UII-CB4) : Electronics
Best Buy: Startech 2-port CardBus Laptop USB 2.0 PC Card Adapter CBUSB22
4 USB Ports PCMCIA Cardbus for Laptop - YouTube
Best Buy: Dynex™ 2-Port USB 2.0 PCMCIA Notebook Card DX-UC202
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foone on Twitter: "although it does kinda technically almost exist, because of laptops. See, PCMCIA can't source a lot of power, but PS/2 ports can usually do more, so some CardBus USB
2 Port Usb 2.0 Hub Cardbus Pcmcia Card Adapter 32 Bit Laptop Notebook Computer - Add On Cards & Controller Panels - AliExpress
Amazon.com: USB 2.0 PCMCIA Card Bus 4 Port w/USB Power Cable Adaptor UC-204 : Electronics