Vintage Telebit QBlazer Portable 9600 Dial-Up Modem Set (TQB1 & TQB2) — As-Is

Item Description:

Up for sale is a rare piece of early 1990s vintage computing history: a Telebit Corporation QBlazer portable dial-up modem interlocking cube set.

This unique, compact setup was highly praised in its era for bringing high-speed mobile data to field professionals. It features the classic stacking modular design.

Included in this listing:

- Telebit QBlazer Modem Block (Model: TQB1 / Serial No: QB 25384)

- Telebit QBlazer Power Supply / Battery Pack (Model: TQB2 / Serial No: F03277)

Condition & Testing Details:

- Cosmetic Condition: The units are structurally intact with no cracks. The text labels on the casings are clear, fully legible, and show standard age-appropriate wear.

- Functional Testing: This set is UNTESTED. Due to a lack of compatible vintage RS-232 serial cabling and an active analog telephone landline, I am unable to perform a functional power or connection test.

- Sold Strictly AS-IS: Because full testing cannot be completed, this hardware is being sold strictly As-Is

Please review the high-resolution photos