urtw(4) on OpenBSD

The text 4097792b5f9a, as OpenBSD 7.6, OpenBSD 7.5, OpenBSD 7.4, OpenBSD 7.3, OpenBSD 7.2, OpenBSD 7.1 shipped it.

Realtek RTL8187L/RTL8187B USB IEEE 802.11b/g wireless network device