weBoost 314401 4G Slim Low-Profile Antenna for Cars and Trucks,Black
Quick take
The weBoost 314401 is a slim, low-profile vehicle antenna made to improve call, text, and 4G data performance when paired with weBoost multi-user in-vehicle boosters. It’s designed for straightforward mounting with a 10 ft cable and supports broad cellular coverage (LTE/CDMA/GSM/UMTS/AWS). The main caveat is that this antenna is an accessory, so you’ll need a compatible weBoost vehicle booster to see results.
Pros and cons
Pros
- Low-profile, in-vehicle design intended for simpler installation
- Supports LTE, 4G, and 3G on worldwide cellular bands (LTE/CDMA/GSM/UMTS/AWS)
- Compact antenna with up to 5 dBi gain and an SMA-Male connector
- Comes with a 10 ft LMR100 cable and flexible placement (vertical or horizontal)
Cons
- Requires pairing with a compatible weBoost multi-user vehicle booster to function
- Buyer satisfaction depends on installation location and cable routing, since performance can vary by vehicle and signal environment
- Not a standalone signal booster, it is the antenna side of a larger kit
What buyers think
Buyer-review evidence is mixed but generally supportive of performance improvements, especially versus older or less optimal antennas used with a weBoost Drive-series vehicle booster. Several buyers report stronger signal bars and better coverage in more distant or rural areas, while others describe the antenna as weaker than a different antenna they already used. Overall, the available feedback suggests this is a useful upgrade or replacement for a compatible weBoost in-vehicle setup, with real-world results influenced by mounting and placement.
What it is, and who it is for
The weBoost 314401 4G Slim Low-Profile Antenna is an in-vehicle, accessory antenna intended to connect to a compatible weBoost multi-user vehicle signal booster. It is built for cars, trucks, and SUVs where you want better reception for calls, texts, and 4G data while traveling.
This antenna is a practical fit if you:
- Already own a compatible weBoost multi-user vehicle booster and want an additional or replacement antenna
- Prefer a low-profile mount that can be placed vertically or horizontally
- Need a longer run for mounting flexibility, since it includes a 10 ft LMR100 cable
You may want to skip this specific antenna if you:
- Don’t have a compatible weBoost multi-user vehicle booster (this antenna is not a standalone booster)
- Are looking for a universal, non-weBoost accessory that works with any cellular device
Key specs that matter in real installs
Compatibility and frequency support
It’s designed to work with weBoost multi-user vehicle boosters, including Drive 4G-X, Drive 4G-X OTR, Drive 4G-M, Drive 3G-X, and Drive 3G-M. It supports voice and 4G data across LTE/CDMA/GSM/UMTS/AWS, and it also supports LTE, 4G, and 3G.
Gain, connector, and placement
The antenna is compact and uses an SMA-Male connector. It supports placement in different orientations, letting you mount it vertically or horizontally. It is rated for up to 5 dBi of gain, which can help the booster “hear” the outside signal better when installed well.
Cable length and mounting flexibility
Included is a 10 ft LMR100 cable, which can make a difference when you need to route from the booster install location to a better mounting spot (for example, near a window line or exterior surface depending on your setup). The kit includes accessories for installation and mounting (adhesive strip, alcohol wipe, and Velcro adhesive strip).
Pros and cons, grounded in buyer experiences
Why shoppers tend to like it
- Many buyers report improvements after adding it to an existing weBoost vehicle setup, especially when they had performance limitations before
- Users who compare it directly against other antennas they tried often describe noticeable differences, suggesting mounting and antenna choice can matter
- Its low-profile, flexible mounting concept is aligned with how people actually install vehicle accessories
Where results can disappoint
- Some buyers report it being weaker than another antenna they already used, which is a reminder that antenna performance can be context-dependent
- Because vehicle signal varies, installation placement and routing can affect how much improvement you see
How to choose between a low-profile antenna and other options
If you’re deciding whether to buy the 314401 as part of a weBoost vehicle upgrade, consider these selection criteria:
- Your booster model: this antenna is meant for compatible weBoost multi-user vehicle boosters.
- Mounting preference: a low-profile design is often easier to install neatly than bulkier antenna shapes.
- Cable routing needs: the included 10 ft cable can reduce pressure to mount everything in the same tight area.
- Your environment: for trips that include fringe coverage areas, antenna placement and signal conditions can have a bigger impact.
If your goal is to optimize results, the best approach is to match antenna type to your booster system and then spend time on mounting location.
Verdict
The weBoost 314401 4G Slim Low-Profile Antenna is a solid antenna accessory for people using a compatible weBoost in-vehicle booster who want a slim, flexible-mount option. It offers broad cellular support and up to 5 dBi gain, and the included 10 ft cable helps with practical installation. If you’re expecting “instant” improvement with no attention to mounting placement, buyer feedback suggests results can vary, and some comparisons against other antennas have not favored it. For compatible booster owners, it’s a reasonable upgrade path.
Price and availability
Pricing can change, but the easiest way to confirm the current cost and shipping details is to check the listing below.
FAQ
What booster models work with the weBoost 314401?
It’s intended to work with weBoost multi-user vehicle boosters including Drive 4G-X, Drive 4G-X OTR, Drive 4G-M, Drive 3G-X, and Drive 3G-M.
Is this a standalone cellular signal booster?
No, it’s an antenna accessory designed to connect to a compatible weBoost vehicle booster to improve reception for calls, texts, and 4G data.
Does the antenna support LTE, 4G, and 3G?
Yes. It supports LTE, 4G, and 3G, and it is designed to work across worldwide cellular bands including LTE/CDMA/GSM/UMTS/AWS.
How is the antenna installed in a vehicle?
The kit is designed for in-vehicle installation, with the antenna placed vertically or horizontally. It includes mounting aids such as adhesive strip, alcohol wipe, and Velcro adhesive strip, plus a 10 ft LMR100 cable for routing.
What connector does it use?
It uses an SMA-Male connector.
Specifications
| Product Title | weBoost 314401 4G Slim Low-Profile Antenna for Cars and Trucks,Black |
|---|---|
| Category | Cell Phones & Accessories > Accessories > Signal Boosters |
| Brand | weBoost |
| Manufacturer | Wilson Electronics |
| Model Number | 314401 |
| Color | Black |
| Item Weight | 0.23 Pounds |
| Product Dimensions | 5.75"L x 3.5"W x 1.25"H |
| AntennaDescription | A compact and widely compatible mobile antenna for cars and trucks, with up to 5 dBi of gain and an SMA-Male connector, which can be placed in various orientations and is equipped with a 10 ft LMR100 cable. |
| UPC | 811815028338 |
| Global Trade Identification Number | 00811815028338 |
| Number of Items | 4 |
| Mfr Part Number | 314401 |
| Built-In Media | 4G In-Vehicle Server Antenna, Adhesive Strip, Alcohol Wipe, Velcro Adhesive Strip |
| Warranty Description | As Labeled |
| Unit Count | 1.0 Count |
| Number of Channels | 5 |
| Impedance | 50 Ohms |
| Item Dimensions L x W x H | 5.75"L x 3.5"W x 1.25"H |
| Antenna | A compact and widely compatible mobile antenna for cars and trucks, with up to 5 dBi of gain and an SMA-Male connector, which can be placed in various orientations and is equipped with a 10 ft LMR100 cable. A compact and widely compatible mobile antenna for cars and trucks, with up to 5 dBi of gain and an SMA-Male connector, which can be placed in various orientations and is equipped with a 10 ft LMR100 cable. See more |
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