Clip-in M.2 slot compatible with global LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage, with regional or global modules that work with different frequencies and carriers. MANO SIM card slot easily accessible above the HAT. High-efficiency low quiescent current power circuitry handles up to 3 amps. Operating temperature range:-40℃- 80℃ Product Description: Pi-M.2-4G-5G-LTE-HAT 4G and 5G Base HAT for RM500Q/SIM8200/GM800 modules and for Raspberry/for Samsung ARTIK/for Rock64 Media boards. Fully compatible with for Raspberry Pi models with 40-pin GPIO header (5, 4, 3, 2, B+). Supports the following brands of M.2 5G modules: For Quectel: RM500Q RM500U For Gosuncn: GM800 For Sierra: SIM8200 Compatible with the following motherboards: For Raspberry Pi 5, 4, 3, 2, B+ Asus Tinker motherboard For Rock 64* For Samsung ARTIK motherboard For Latte Panda Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour:Black Material:PCB Package Contents: 1 * Expansion Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.