Can it work on EV electric-vehicle? I want to find a speedometer for my model 3.

If you have a USB port or a cigarette lighter port on your car, (don’t know if they even put lighter ports in cars now) this unit works with all cars trucks and commercial vehicles that do have these ports or outlets. This unit does not show mileage driven only your speed.

How can we switch between mph and km/h?

Hi, thanks for your kind message. may i know where you will use this HUD GPS Speedometer? As far as we know, all cars use speed in MPH in USA, our device only has MPH speed also, we aim to offer a very simple but very accurate Speed Display. If you need display in speed in KM/H, please tell me again, we will introduce another model for you. Thanks again.

How accurate is it? Does any one compare it to car or phone?

I tested it against the GPS program on my phone and it was +/- 2 mph on average..

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

VJOYCAR New Speedometer HUD GPS Digital Speed Meter MPH Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (G20-Only Green)

Product ID: 493153640

Details

Brand
VJOYCAR
Item Weight
0.11 kg
Material
Acrylonitrile
Number of Items
1
UPC
610521672619

🔋Zero power drain when off

🔌Plug & Play USB connectivity

🚀10 Hz real-time refresh rate

₩53646

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Description

🚗 Stay ahead of the curve with real-time speed clarity!

CLEAR BOLD DISPLAY - Large green HUD digits keep your speed visible at a glance, enhancing safety and style.
INSTANT SPEED UPDATES - Experience lightning-fast 10 Hz GPS refresh rate for real-time speed tracking that leaves competitors in the dust.
SMART POWER MANAGEMENT - Automatically powers on/off with your car’s ACC, ensuring zero battery drain when parked.
EFFORTLESS INSTALLATION - Plug & play design with USB cable—no buttons, no settings, no hassle. Get on the road faster.
UNIVERSAL COMPATIBILITY - Works seamlessly with cars, trucks, SUVs, motorcycles, boats, and more—no engine connection needed.

The VJOYCAR G20 HUD GPS Speedometer delivers ultra-responsive 10 Hz speed updates via satellite data, compatible with virtually any vehicle. Its plug-and-play USB setup requires no technical know-how, while the automatic power on/off feature ensures zero energy waste. Designed with a bright green HUD display, it offers clear, real-time speed visibility that outperforms traditional dashboard meters.

Specifications

ASIN	B0BKG5KYXV
Best Sellers Rank	#6,896 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Speedometers
Brand Name	VJOYCAR
Customer Reviews	4.3 4.3 out of 5 stars (997)
Included Components	HUD
Item Type Name	Universal HUD GPS Speedometer Digital Speed Meter Head Up Display Plug and Play for Cars Trucks Big Fonts KMH MPH New Car Accessories Electronics Factory Direct Offer Low Cost
Item Weight	0.11 kg
Manufacturer	VJOYCAR
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Model	G20
Number of Items	1
Part Number	G20
UPC	610521672619

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₩53646

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews