The Huawei B315 is packed in a simple cardboard box with power adapter, Ethernet cable and Quick Start Guide. The router itself is made entirely of matte-white plastic and having dimensions of 186 x 139 x 46 mm. Huawei B315 weights about 275 grams excluding the power adapter. LTE CPE B315 is designed trapezoidal, below it is significantly thicker than the top. Thus, the router could stand safely on the ground.

Huawei B315 has four Gigabit Ethernet ports, so user can enjoy the LTE speed at any time. Up to 32 devices could connect B315 at the same time and theoretically up to 300Mbps via 802.11b/g/n. Unfortunately, the router transmits only at the frequency range of 2.4GHz. According to Huawei, the wireless coverage is up to 250 meters, which is very good for an LTE router.
The configuration and control of Huawei B315 could be done through a browser web interface (IP: 192.168.8.1).

Manufacturer & Model: Huawei B315s-22
Technologies: LTE (4G), UMTS (3G) GSM (2G)
Frequencies:
LTE FDD: 800/900/1800/2100/2600 MHz
LTE TDD: 2600 MHz
UMTS: 900/2100 MHz
GSM: 850/900/1800/1900MHz
Maximum speeds:
LTE: 150 Mbit/s downlink, 50Mbit/s uplink
UMTS: 42.2 Mbit/s downlink, 5.76 Mbit/s uplink (when using DC-HSPA+)
GSM: 384 kbit/s (when using EDGE)
WIFI 802.11b/g/n, support up to 32 devices
Firmware: 21.300.07.00.00
Others: 4x RJ-45 for Gigabit Ethernet, RJ-11 for telephone connection

• Full Model Name : Huawei B315s-22
• 4G LTE: FDD 800/900/1800/2100/2600Mhz,TDD2600Mhz
• 3G: HSUPA / HSDPA / UMTS / DC-HSPA+ 900/2100 MHz
• 2G: EDGE/GPRS/GSM 850/900/1800/1900 MHz
• Please double check with your carrier if it support to working at your location. (USA may cannot working on 4G/3G on this model)

Full Model Name : Huawei B315s-22Huawei