| Image |
 |
 |
| Model |
SC20-E |
ME909u-521 |
| Price |
$74.55 |
$75.30 |
| Buy |
|
|
| Manufacturer |
Quectel Wireless |
Huawei |
| Form Factor |
LCC Castellation |
LGA |
| Dimensions |
40.5 x 40.5 x 2.8 mm |
30 x 30 x 2.3 mm |
| Surface Area |
1640.25 sq. mm |
900 sq. mm |
| Volume |
4592.7 cubic mm |
2070 cubic mm |
| Technologies |
GSM, GPRS, HSDPA, HSPA+, LTE |
GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE, DC-HSPA |
| Max. Upload Speed |
50 Mbps |
50 Mbps |
| Max. Download Speed |
150 Mbps |
100 Mbps |
| GSM Bands |
850, 900, 1800, 1900 MHz |
850, 900, 1800, 1900 MHz |
| WCDMA Bands |
B1 (2100), B5 (850), B8 (900 GSM) |
B1 (2100), B2 (1900 PCS), B8 (900 GSM), B26 (850+) |
| LTE Bands |
B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM), B12 (700 a), B20 (800 DD), B38 (TD 2600), B40 (TD 2300), B41 (TD 2600+) |
B1 (2100), B2 (1900 PCS), B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM), B20 (800 DD) |
| EVDO Bands |
N/A |
N/A |
| 1xRTT Bands |
N/A |
N/A |
| Interfaces |
ADC, GPIO, I2C, SDIO, SIM, UART, USB |
UART, USB |
| GPS Support |
No |
Yes |
| GNSS Support |
Yes |
Yes |
| Voice Support |
No |
Yes |
| Automotive Support |
No |
No |
| Temperature |
-40 C to 85 C |
-30 C to 75 C |
| Carrier Approvals |
Not Available |
Not Available |
| Certifications |
CE, GCF, KCC, NBTC |
CE, CE RED, GCF, ROHS |