USBPcap - USB Packet capture for Windows USBPcap is an open-source USB sniffer for Windows. Download Digitally signed installer for Windows 7, 8 and 10, both x86 and x64 is available at Github. After installation you must restart your computer. USBPcapSetup-1.5.4.0.exe Wireshark USBPcap support was commited in revision 48847 (Wireshark #8503). The first official Wireshark version that supports USB