TWICE reports that the incredibly tiny XM Passport next-gen XM Connect-and-Play satellite radio tuner/antenna will be available in late-May/early-June. The 1.3-inch by 1.65-inch by 0.44-inch XM Passport mini-tuner will MSRP for only $29.99 and will be distributed exclusively by Audiovox.

TWICE gives a full SKU-by-SKU breakdown which I've put together in a shortened version available after the jump...