Features EASY EXPANSION MEMORY CARD HOLDER - Equipped with a memory card slot for easy expansion of experiences, offering a multitude of sample programs. Simple operation: Using a serial peripheral interface bus, it only takes a few I/O to illuminate the display display. Practical accessory: This multifunctional LCD module can be used for other display functions via the signal transmission line. Low Power Consumption: compatible with 3.3V~5V working voltage, which can achieve low power consumption to save electricity. Optional Touch Function: This LCD module has 480×320 HD resolution with optional touch function. Specification: Item Type: LCD Module Size: 3.5 inches Type: TFT Driver chip: ILI9488 Resolution: 480x320 (pixels) Module interface: 4wire serial peripheral interface Effective display area (AA area): approx. 49 × 73.4 mm/1.9 × 2.9 inches. PCB bottom plate size: approx. 56.3 x 98 mm/2.2 x 3.9 inches. VDC supply voltage: 3.3 V ~ 5 V. Logical I/O Voltage: 3.3V (TTL) Package list: 1 x LCD Module 1 x touch pen. Note: Please note that the new type and old type of this product will be sent at random, and make sure you do not mind before ordering. Package List 1 x LCD Module 1 x Touch Pen