1pcs Telit WWAN Mobile BroadBand Device Module Essential >>> 100% Original Telit wirless card. Package: 1x wireless module. The moudle is unlocked and available to use. The module services use the SIM card networks to deliver wireless internet. Caution >>> Please be sure device slot is match this module. Please be sure device with “SIM” card slot. Please be sure your sim card support system match this module,Exsample: WCDMA / CDMA2000 / EV-DO / LTE and etc …… Wireless Device of Dell laptop appointed to use Support >>> Driver download, User Manual, Promotion and more support, visit to OS-STORE BLOG. After service by OS manager. Warranty is DOA 30days. More Mobile BroadBand products, click here. Need more this item or out of stock, please contact us.   Easy get and use, everything be fine ~