Reviews 3g Hsdpa Modem

Samsung Rugby 3 A997 GSM Unlocked Rugged Flip Phone - Gray/Black International Version

ULTRA Ruggedized Phone - EXTREMELY STRONG.
IP67 certified - dust tight and water proof (up to 1m for 30 mins).
MIL-STD-810G certified - salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
2.4" TFT Display + Secondary external CSTN display.
3.15MP Camera (2048 x 1536 pixels) + Video.

US Warranty Included. Compatible with Most GSM + CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint..
6.2" HD+ Max Vision Display, IPS TFT LCD, (1520x720), 271ppi, 3550mAh Battery.
32GB ROM, 2GB RAM, Qualcomm SDM632 Snapdragon 632 (14 nm), Octa-core, Adreno 506.
Rear Camera: 13 MP, f/2.0 + 2 MP, f/2.2, Front Camera: 5 MP, f/2.0, Fingerprint reader.
2G bands: GSM 850/900/1800/1900, CDMA 800/1900, 3G bands: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G bands: 1/2/3/4/5/7/8/12/13/14/17/25/26/30/66/71 - Single SIM.

Will a GSM USB Modem work for me: GSM unlocked Internet Modem will work on Supported Networks with a Standard SIM Cards (Sim NOT included in purchase) you will need to contact your Service Provider for set up and to get a Sim card.
What Network standards are supported: LTE FDD WCDMA, 4G LTE FDD: download speeds of 100Mbps upload speeds of 50Mbps. As well supports HSDPA: DL 42Mbps UL 5.76Mbps.
Cheap & easy plug-and-play device You can plug in this modem into any compatible computer Supports operating systems running Windows XP, Vista, Windows 7, Mac 10.4, 10.5, 10.6 download the driver install the application and you're good to go.
What does unlocked mean: Unlocked devices are compatible with GSM carriers like AT&T and T-Mobile as well as select NVMO Networks it's best to contact intended Network prior to purchase to confirm compatibility on the bands supported by this device.
What does GSM Mean: Service providers that Use SIM Cards for Service like AT&T and T-Mobile as well others that support the Bands listed in Bullet point #2 It will not work On Verizon Or Sprint.

OS: Android 10, One UI 2, Chipset Qualcomm SDM439 Snapdragon 439 (12 nm), CPU Octa-core (4×1.95 GHz Cortex-A53 & 4×1.45 GHz Cortex A53), GPUAdreno 505..
3G bands HSDPA 850 / 900 / 2100, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28.
Single Sim, WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Bluetooth 4.2, A2DP, LE, GPS, GLONASS, GALILEO, FM radio, microUSB 2.0..
Unlocked cell phones are compatible with GSM carrier such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all areas. This device may not include a US warranty as some manufacturers do not honor warranties for international items..
13 MP, f/2.2, 28mm (wide), 1/3.1″, 1.12µm, AF 2 MP, f/2.4, (depth), LED flash, [email protected].

International Model, Does not have US Warranty. Will work with Most GSM SIM cards in U.S. and world Including AT&T, T-Mobile, Etc. Will NOT work with....
6.8" Max Vision display, HD+ (720x1640), 264 ppi, 20.5:9 Aspect Ratio, Water-repellent design, Android 10, NO NFC.
128GB ROM, 4GB RAM, 512 GB microSD card expandable, Qualcomm Snapdragon 662, Octa-core, Adreno 610.
Rear Camera: 64MP (f/1.8) + 2MP (f/2.4) + 2MP (f/2.4), Front Camera: 16MP (f/2.2), 6000mAh Battery.
4G: LTE band 3G: 1/2/4/5/8, 4G: 1/2/3/4/5/7/8/18/19/20/26/28/38/40, 3G: HSDPA band 1/2/4/5/8, 2G: GSM band 2/3/5/8 - Dual SIM.

2G: GSM 850/900/1800/1900, CDMA 800/1900 and TD-SCDMA, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/29/30/38/39/40/41/46/48/66/71, 5G: n2/5/41/66/71/260/261 - SINGLE SIM.
6.7" Quad HD+ Dynamic AMOLED 2X, Infinity-O Display, 525ppi, 120Hz, HDR10+, 3200x1440 pixels.
128GB ROM, 12GB RAM, Qualcomm SM8250 Snapdragon 865 5G (7nm+), Octa-core, Adreno 650, 4500mAh Battery.
Rear Camera: 64MP, f/2.0 + 12MP, f/1.8 + 12,MP, f/2.2 + 0.3MP, TOF, Front Camera: 10MP, f/2.2.
Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint..

Camera Primary 8 MP, 3264 x 2448 pixels, autofocus, LED flash Features Geo-tagging, touch focus, face/smile detection, panorama, HDR Video 1080p@30fps Secondary 2.1 MP Features OS Android OS, v4.4.3 (KitKat).
General 2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 900 / 1900 / 2100 4G Network LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) - SM-G7508Q.
1 x Samsung Galaxy Mega 2 Duos LTE G7508Q 8GB 1 x User Manual 1 x Li-ion Battery 1 x Travel Charger 1 x Handsfree 1 x USB Cable.
Qualcomm MSM8916 Snapdragon 410 (SM-G7508).

2G: CDMA 800 / 1900 / GSM 850 / 900 / 1800 / 1900, 3G: CDMA2000 1xEV-DO / HSDPA 850 / 900 / 1900 / 2100, 4G: LTE 700 / 850 / 1700 / 2100..
5.7-inch Super AMOLED Capacitive Multi-Touchscreen w/ Protective Corning Gorilla Glass 3.
Android v4.4.4 (KitKat), Quad-core 2.7 GHz Processor, Chipset: Krait 450, Adreno 420 Graphics.
16 Megapixel Camera (3456 x 4608 pixels), Autofocus and LED Flash and Front-Facing 3.7 Megapixel Camera. Internal Memory: 32GB, 3GB RAM with microSD Slot Expandable up to 128GB.

For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase..
Dual-SIM, Network Compatibility, SIM CARD 1: [2G : GSM 850 / 900 / 1800 / 1900 and/or 3G : HSDPA 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G : LTE 800(B20) / 900(B8) / 1800(B3) / 2100(B1) / 2600(B7) / 2600(B38)] SIM CARD 2: [2G : GSM 850 / 900 / 1800 / 1900].
6.15 inches, LTPS IPS LCD, 1080 x 2312 pixels.
128GB Storage, 4GB RAM, microSD, up to 1 TB.
Android 9.0 (Pie), upgradable to Android 10, EMUI 10.0, Kirin 710 (12 nm), Octa-core (4×2.2 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53).