Image |
![](https://m2msupport.net/m2msupport/wp-content/uploads/2020/02/quectel_ec21-150x150.png) |
![](https://m2msupport.net/m2msupport/wp-content/uploads/2019/11/sw_hlseries-150x150.png) |
Model |
EC21-KL |
HL7528 |
Price |
$38.80 |
$79.34 |
Buy |
|
|
Manufacturer |
Quectel Wireless |
Sierra Wireless |
Form Factor |
LCC Castellation |
LGA |
Dimensions |
39 x 32 x 24 mm |
22 x 23 x 2.5 mm |
Surface Area |
1248 sq. mm |
506 sq. mm |
Volume |
29952 cubic mm |
1265 cubic mm |
Technologies |
LTE |
LTE |
Max. Upload Speed |
5 Mbps |
50 Mbps |
Max. Download Speed |
10 Mbps |
150 Mbps |
GSM Bands |
N/A |
N/A |
WCDMA Bands |
N/A |
N/A |
LTE Bands |
B1 (2100), B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM) |
B1 (2100), B3 (1800+), B5 (850), B7 (2600) |
EVDO Bands |
N/A |
N/A |
1xRTT Bands |
N/A |
N/A |
Interfaces |
ADC, I2C, SIM, SPI, UART, USB |
ADC, GPIO, SIM, UART, USB |
GPS Support |
No |
No |
GNSS Support |
No |
No |
Voice Support |
Yes, PCM, Analog |
No |
Automotive Support |
No |
No |
Temperature |
-40 C to 85 C |
-40 C to 85 C |
Carrier Approvals |
KT, SK Telecom (Korea) |
KT, LG U+, SK Telecom (Korea) |
Certifications |
KCC |
KCC |