[] [English Summary of Sale and Purchase Agreement dated as of August 5, 2009 I. Summary of the Material Terms of Factory Building Assignment Agreement Date of the Agreement: August 5, 2009 Parties Party A Assignor: “Jetcrown Industrial (Shenzhen) Co., Ltd. (“ Name of Assignee omitted from this Summary Party B Parties Street address of Assignee omitted from this Summary telephone] [CERTIFICATION OF CHIEF EXECUTIVE OFFICER REQUIRED BY RULE 13A-14(A) I, FRANKI S. F. TSE, certify that: 1. I have reviewed this annual report on Form 20-F of Deswell Industries, Inc. 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made,] [CERTIFICATION OF CHIEF FINANCIAL OFFICER REQUIRED BY RULE 13A-14(A) I, BETTY LAM, certify that: 1. I have reviewed this annual report on Form 20-F of Deswell Industries, Inc. 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light] [(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Franki S. F. Tse, Chief Executive Officer Betty Lam Chief Financial Officer EX-13.1 5 v53474exv13w1.htm EX-13.1] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Deswell Industries, Inc. We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-110236, 333-130738 and 333-147790) of Deswell Industries, Inc. (the “Company”) of our reports dated August 14, 2009, relating to the consolidated financial statements and the effectiveness of the Company’s internal control over financial]

[TABLE OFNTENTS Page INTRODUCTION 3 FINANCIAL STATEMENTS AND CURRENCY PRESENTATION 3 PART I 3 ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT ANDVISORS 3 ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE 3 ITEM 3. KEY INFORMATION 3 ITEM 4. INFORMATION ON THEMPANY 17 ITEM 4A UNRESOLVED STAFFMMENTS 27] [English Summary ofle and Purchasereementted of August5, 2009 I. Summary of the Material Terms of Factory Buildingsignmentreementte of thereement: August5, 2009 Parties Party Asignor: Jetcrown Industrial (Shenzhen) ( Name ofsignee omitted from this Summary Party B Parties Streetdress ofsignee omitted from this Summary] [CERTIFICATION OF CHIEF EXECUTIVE OFFICER REQUIRED BY RULE 13A-14(A) I, FRANKI S. F. TSE, certify that: 1.I have reviewed this annual report on Form 20-F of Deswell Industries, 2.Based on my knowledge, this report does notntain any untrue statement of a material fact or omit to state a material fact necessary to make the statements] [CERTIFICATION OF CHIEF FINANCIAL OFFICER REQUIRED BY RULE 13A-14(A) I, BETTY LAM, certify that: 1.I have reviewed this annual report on Form 20-F of Deswell Industries, 2.Based on my knowledge, this report does notntain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in] [(2)The informationntained in the Report fairly presents, inl material respects, the financialndition and results of operations of thempany. Franki S. F. Tse, Chief Executive Officer Betty Lam Chief Financial Officer EX-13.1 v53474exv13w1.htm 5 EX-13.1] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Deswell Industries, We herebynsent to theorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-110236, 333-130738 and 333-147790) of Deswell Industries, (thempany) of our reportsted August14, 2009, relating to thensolidated financial statements and the effectiveness of thempanys internalntrol over financial reporting, which appear in this]