PRODUCT DETAILS
GX LTE 4G-A Cellular Modem for GX Devices - North America Only
The GX LTE 4G is an accessory for GX devices. It is a cellular modem that supports 2G, 3G, and 4G technologies. It provides mobile internet for the system and a connection to the Victron Remote Management (VRM) portal.
Built-in GPS Receiver
The GX LTE 4G includes a built-in GPS receiver. When the optional active GPS antenna is installed, the system can be tracked as well as geo-fenced on the VRM Portal.
The required accessory part number is GSM900200100 - Active GPS Antenna for GX GSM.
GX Compatibility
The GX LTE 4G can be used with any of the GX devices and requires Venus OS v2.60 or newer to be installed on the GX device.
SIM Card
It requires a SIM card in the Mini-SIM format.
When to Use a Mobile Router Instead
The GX LTE 4G provides an internet connection for the GX device only. There is no option to share the internet with laptops, phones, or other devices. For installations where more devices need internet, such as a yacht or RV, consider installing a mobile router instead.
Antennas and Accessories
A small indoor LTE antenna is included. Optionally, Victron sells an outdoor LTE antenna, which increases the range.
Part number GSM900100400 - Outdoor 4G GSM Antenna.
Specifications:
- Region: For North America
- Used Module: SIMCom, SIM7600A
- Supported LTE Bands: 2, 4, 12
- Supply Voltage Range: 8 - 70VDC
- Power Draw: 2.5W while 2G/3G/4G data transfer / <1.0W in idle mode / +0.4W if GPS is enabled
- Operating Temperature Range: -40 +50°C (-40 - 120°F)
- Power Cable (Included): 1.4m cable with inline fuse holder, terminal block, and 10mm ring terminals
- Inline Fuse (included): T3.15A250V
Communication Specifications:
- USB Communication Port: Fixed 1.0m cable with USB-A connector (connects to the GX device)
- LTE Antenna Connector: Type SMA Female (optional 4G outdoor antenna GSM900100400)
- GPS Antenna Connector: Type SMA Female (optional GPS antenna GSM900200100)
- GNSS: GPS/Beidou/GLONASS/GALILEO/QZSS
- SIM Card: Regular Mini SIM (supports both 1.8V and 3V)
- Data Transmission (max. Download/Upload) LTE Cat-1: 10 Mbps / 5 Mbps
- Data Transmission (max. Download/Upload) 3G (HSPA+): 42 Mbps / 5.76 Mbps
- Data Transmission (max. Download/Upload) 2G (EDGE): 236.8 Kbps / 236.8 Kbps
- Data Transmission (max. Download/Upload) 2G (GPRS): 85.6 Kbps / 85.6 Kbps
- Status Indicator: Blue LED
Installation & Dimensions:
- Dimensions (l x w x h): 106 × 42.5 × 22mm
- Weight: 0.08kg (0.177lbs)
- Wire Gauge (power cable): 0.5..1.5mm2 / AWG 28..16 or use supplied power cable
- Recommended Fuse Size: 500mA @ 12V / 250mA @ 24V / 100mA @ 48V or use supplied inline fuse
In the Box:
- GX LTE 4G (with integrated USB cable)
- GSM 2G/3G/4G mini-rod antenna (for indoor use)
- DC power cable (with inline fuse and terminal block)
Standrads:
- Safety: EN 60335-1 / EN 60335-2-29 / EN 62368-1
- Emission / Immunity: ECE R10-5
- QM: EN 9001:2015
Quick Guide (pdf)
Owner's Manual (pdf)


Victron GX LTE 4G-A Cellular Modem f/GX Devices - North America Only [GSM100200400]
The vast majority of our products come from the United States, which explains our delivery times consequently between 1 and 4 weeks. It is possible to receive your parcels in express (7 working days) for some products, you will find all the information on the delays and on the costs according to each product on the product page.
SHIPPING POLICY
1. Costs and shipping options Shipping costs vary according to the country of the recipient. Our products are shipped from the USA to France, and we dispatch all our orders from France. The final dispatch shipping costs will be displayed during the purchase of your order (before payment) according to each country and the delivery options chosen.
2. Delivery time Most of our products come from the USA. Therefore, we have a preparation time of 1 to 2 weeks to receive the goods at our French office at 7 rue Alaric II 31000 Toulouse for final shipment. It takes 1 to 3 weeks from the order date to the delivery date. It is possible to receive your parcels in accelerated shipment for certain products in stock at our French office. You will be able to see the exact delivery times, shipping costs, and whether the product(s) you have chosen is (are) eligible for express shipping when you place your order. This may vary depending on your delivery address.
REFUND POLICY
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@stock4less.eu If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@stock4less.eu.
Damages and issues
Please inspect your order upon reception and contact us if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Return procedure
When you contact us to request a return, we will send you a prepaid return label with which you can return your package. This will be a label from your local post office or DHL depending on your location. You then just have to follow the procedure that will be indicated to you. Once we receive your return, we will send you your refund using the same method as your payment, or we will send a new product depending on your request.