Feature: 1. Premium Material: This Mister DIY metal housing kit is made from aluminium alloy and printed circuit board, which ensures high durability. 2. SDRAM Board: This Mister DIY metal housing kit possesses 32MB SDRAM board (SDRAM XS V2.2). 3. IOBoard V6.1: This Mister DIY metal housing kit has IOBoard V6.1 (analog interface), improving reliability. 4. USB Hub V2.1: This Mister DIY metal housing kit provides USB hub V2.1 with premium power cord. 5. Open Source Project: MiSTer is an open source project that simulates game consoles, computers, and arcade boards via FPGA. Specification: Item Type: DIY Metal Housing Kit Material: Aluminium Alloy and Printed Circuit Board Specification: Terasic DE10-Nano Accessory: Mister DIY Metal Housing, MisterFPGA IO Board Common Fan Hub RTC Dual ic Single Ic Open Source Project: Mister is an Open Source Project That Simulates Game Consoles, Computers, and Arcade Boards Via FPGA. DE-10: The DE-10 is the Only Component Required, but We Also Recommend Using Additional Plates and Metal Housings. Metal Casing: Mister Official Metal Casing USB: Usb Hub V2.1 with Power Cable IO Board: IOboard V6.1 (analog Interface) SDRAM Board: 32mb SDRAM Board (SDRAM XS V2.2) RTC Real Time Clock Board (RTC) Bridge: USB Bridge. Package List: 1 x Housing Kit (4Pcs for Up Down Left Right)5 x Housing Screws1 x Screwdriver1 x User Manual3 x Button1 x Button Frame3 x Button Holder1 x SDRAM XS V2.2 Module (32mb)1 x Mister RTC V1.3 SYCK5 x Button Gasket3 x Button Sieve1 x IO Board1 x Fan4 x IO Board Screw4 x IO Board Nut1 x HUB Board1 x DC One to Two1 x USB Bridge1 x HUB Screw Kit Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.