Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Forms S-8 (File No. 333-142906, File No. 333-167688, File No. 333-183436, File No. 333-184956, File No. 333-207114, and File No. 333-264212) of TSS, Inc. of our report dated March 28, 2024, relating to the consolidated financial statements and financial statement schedules, which appear in this Form 10-K.