Thank you for viewing. This is an au WiMAX L02 model, a wireless LAN router with a simple design. In addition to au WiMAX, it can also be used with SIM cards from Docomo and Rakuten by configuring the APN settings. Includes the main unit and cable (no box or instruction manual). - Model: L02 - Brand: au WiMAX - Included items: Main unit, AC adapter - Brand: HUAWEI - Model name: HWS33MWA - SIM card slot: Yes Purchased from au. Selling due to moving. It works without any problems. There are no noticeable stains, but please understand that this is a used item before purchasing.