Tệp DLL từ Hummingbird Communications Ltd.
| wsock32n.dll | Hummingbird Socks V4 Winsock stub |
| wsock32n.dll | Hummingbird Socks V4 Winsock stub |
| wsock32n.dll | Hummingbird Socks V4 Winsock stub |
| wsock32n.dll | Hummingbird Socks V4 Winsock stub |