BB-USPTL4-LS:Serial Converter, USB 2.0 Locked Serial Number to RS-422/485 TB
BB-USO9ML2-A:USB 2.0 to RS-232 Converter, DB9 Male. Isolated

MARCOM will be closed for the summer between 12/08 and 19/08 inclusive. Orders can still be sent and will be handled in order of arrival.