common problem: 1. Is this small LCD compatible with the 2.4 inch AX206 frame? Answer: 1. The use of aida64 under Windows is fully compatible, and the Lcd4Linux software package (supporting 32-bit and 64 bit) that needs to be recompiled under Linux is also compatible. 2. Therefore, this LCD can be used in Windows, Qunhui NAS, openwrt router, for raspberry pie and other Linux . The enclosure less version is suitable for direct installation on the chassis. 3. Is there technical support? answer: 1. a certain level of technology, a basic simple tutorial, and use Qunhui NAS. Installation tutorial of lcd4linux, etc 2. configuration topics I collected online. It is convenient to as as possible. How many USB ports does this LCD have? Does Windows support landscape display? answer: 1. It supports four USB interfaces, two of which are MicroUSB on the side of the product, one is MicroUSB on the back of the product is 4PIN 2.54 pin USB. 2. Support horizontal screen display under Windows, just plug in the jumper cap. Do you have any spare parts to give ? answer: 1. Because this product is manually assembled and welded by . The color is OK. 2. The default is MicroUSB cable. Is it easy to fix it on the chassis? answer: 1. You can purchase double-sided foam tape to fix on the chassis. 2. Remove to retain the motherboard module, and fix it in with copper posts and screws. Punch holes on the chassis and fix it directly on the chassis. 3. Put directly on the shell for use. Specifications: Product name: AIDA64 chassis display Colour: Black Material: PCB+Metal Screen size: 3.5 inches Resolution: 320 x 480 Shell size: 94 x 59mm Windows only Manual software download: https://.adrive./public/4RU2AJ/3.5%20LCD%20manual%20software.zip Package Contents: 1 x AIDA64 chassis display 1 x USB cable 1 x bracket Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.