Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - PC CONNECTION INCFinancial_Report.xls
EX-10.62 - EX-10.62 - PC CONNECTION INCd851866dex1062.htm
10-K - FORM 10-K - PC CONNECTION INCd851866d10k.htm
EX-31.2 - EX-31.2 - PC CONNECTION INCd851866dex312.htm
EX-32.1 - EX-32.1 - PC CONNECTION INCd851866dex321.htm
EX-31.1 - EX-31.1 - PC CONNECTION INCd851866dex311.htm
EX-32.2 - EX-32.2 - PC CONNECTION INCd851866dex322.htm
EX-21.1 - EX-21.1 - PC CONNECTION INCd851866dex211.htm
EX-10.63 - EX-10.63 - PC CONNECTION INCd851866dex1063.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-194458, 333-187061, 333-179797, 333-166645, 333-144065, 333-161172, 333-179796, 333-130389 and 333-66450 on Form S-8 of our reports dated March 6, 2015, relating to the consolidated financial statements and financial statement schedule of PC Connection, Inc. and the effectiveness of PC Connection, Inc.’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of PC Connection, Inc. for the year ended December 31, 2014.

/s/ Deloitte & Touche LLP

Boston, Massachusetts

March 6, 2015