[FORM F-1 REGISTRATION STATEMENT XUNLEI LIMITED Not Applicable Cayman Islands (State or other jurisdiction of 7370 (Primary Standard Industrial Not Applicable (I.R.S. Employer 4/F, Hans Innovation Mansion, North Ring Road (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: Z. Julie Gao, Esq. James C. Lin, Esq. Approximate date of commencement of] [Series E Preferred Shares (subject to adjustment) March 5, 2014 XUNLEI LIMITED Initial Holder THIS CERTIFIES THAT, Xiaomi Ventures Limited (the “ Section 1. Definitions . As used herein, the following terms shall have the following meanings: (a) Affiliate “ (b) beneficial owner “ (c) Commission “ (d) Company “ (e) Change of Control “ (f) control controlled by under] [Series E Preferred Shares (subject to adjustment) March 5, 2014 XUNLEI LIMITED Initial Holder THIS CERTIFIES THAT, Skyline Global Company Holdings Limited (the “ Section 1. Definitions Affiliate (a) “ beneficial owner (b) “ Commission (c) “ Company (d) “ Change of Control (e) “ control controlled by under common control with (f) “ Current Holder (g) “ Date of] [SUPPLEMENTAL AGREEMENT Amendment THIS AMENDMENTS TO SHARE PURCHASE AGREEMENT (this “ 1. Company Xunlei Limited, an exempted company incorporated under the laws of the Cayman Islands (the “ 2. BVI Co. Xunlei Network Technologies Limited, a company organized under the laws of the British Virgin Islands (the “ 3. HK Co. Xunlei Network Technologies Limited, a company organized under the] [Execution Version SHARE PURCHASE AGREEMENT Among XUNLEI LIMITED KING VENTURE HOLDINGS LIMITED MORNINGSIDE CHINA TMT SPECIAL OPPORTUNITY FUND, L.P. MORNINGSIDE CHINA TMT FUND III CO-INVESTMENT, L.P. IDG TECHNOLOGY VENTURE INVESTMENT V, L.P. Dated as of April 3 , 201 4 SHARE PURCHASE AGREEMENT Agreement THIS SHARE PURCHASE AGREEMENT (this “ April 3 , 201 4 , is entered into by] [[Letter head of Leading Advice] LETTER AGREEMENT March 20 , 2014 To: Xunlei Limited 7/F, Building 11, Shenzhen Software Park II Shenzhen High-Tech Park, Shenzhen 518057 People’s Republic of China Re: 2013 Share Incentive Plan Dear Sirs, Reference is made to the 2013 Share Incentive Plan dated November 18 th , 2013 (the “Plan”) of Xunlei Limited, an exempted company] [Proprietary Technology License Contract Agreement This Proprietary Technology License Contract (this “ (1) Giganology (Shenzhen) Ltd. Licensor a wholly foreign owned enterprise established under laws of the PRC, with registered address located at Room 802, Building 11, Shenzhen Software Park, Central District of High-tech Park, Nanshan District, Shenzhen, Guangdong, PRC. (the “ (2) Shenzhen Xunlei Networking Technologies Co., Ltd. Licensee] [Intellectual Properties Purchase Option Agreement This Intellectual Properties Purchase Option Agreement (this “Agreement”) is entered into on March 1, 2012 in Shenzhen, by and between: Party A: Shenzhen Xunlei Networking Technologies Co., Ltd. Legal Address: 7th and 8th Floor, Building 11, Shenzhen Software Park, Ke Ji Zhong Er Road, Nanshan District, Shenzhen, Guangdong, PRC. Party B: Giganology (Shenzhen) Ltd. Legal]