Mobile credit card readers empower businesses of all sizes, from pop-up shops to established retail, to accept payments on the go or at a fixed counter. These devices streamline transactions, enhance customer experience, and integrate seamlessly with point-of-sale systems. Products were evaluated based on payment acceptance capabilities, portability, software integration, transaction speed, and overall reliability, alongside user reviews and feature analysis.
Square Reader for contactless and chip (2nd Generation)
$58.99
This reader offers a balanced blend of modern payment acceptance (contactless, chip), improved connectivity, and offline payment capabilities, making it highly versatile for most business needs.
Search on AmazonSquare Reader for magstripe (USB-C)
$9.88
The Square Reader for magstripe (USB-C) provides a cost-effective entry point for accepting traditional swiped credit card payments with quick setup and next-business-day deposits.
Search on AmazonSquare Handheld - Portable POS - Credit Card Machine to Accept Payments for Restaurants, Retail, Beauty, and Professional Services
$329.00
The Square Handheld stands out as a comprehensive, portable POS solution, integrating payment acceptance, order taking, and barcode scanning into a single sleek device for advanced business operations.
Search on AmazonLooking for the best Mobile Credit Card Readers?
Discover now our comparison of the best Mobile Credit Card Readers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Mobile Credit Card Readers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Mobile Credit Card Readers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- Get your money as soon as the next business day.
- Get set up quickly with no long-term commitments. Download the Square Point of Sale app for free, create an account, and start taking payments anywhere.
- Run your business all in one place with the free Square Point of Sale app. Track your sales, manage inventory, accept tips, send receipts digitally, and more.
- Works with Apple devices with a Lightning connector.
- Use the, easy-to-use, and customizable POS to get started.
- Accept contactless payments, chip cards, Apple Pay, and Google Pay from anywhere, with improved connectivity, extended battery life, and enhanced security. Pay one low rate for every tap or dip.
- No long-term commitments or contracts, no monthly fees- and with offline payments, keep taking payments for up to 24 hours.
- Safely and securely accepts payments anywhere. Plus, get data security, 24/7 fraud prevention, and payment-dispute management at no extra cost.
- Use the, easy-to-use, and customizable POS to get started.
- New features, same secure payments. The Square Reader for contactless and chip (2nd generation) has enhanced connectivity and stays paired to your device
- Pay one transparent rate per swipe for Visa, Mastercard, Discover and American Express.
- Works in conjunction with most downloadable Square point-of-sale apps on your device. Customers can pay, tip and sign directly on your device. Track payments in cash, gift cards and more. Also lets you send receipts via e-mail or text message, makes it...
- Accepts magstripe credit card payments, including those from Visa, Mastercard, Discover and American Express (fees apply).
- App sends deposits to your bank account within 1 to 2 business days, or enjoy instant deposits (fees apply).
- With Square Terminal, you can ring up sales, accept payments, and print receipts, all with one device. Use it at the counter or ring up customers anywhere in your store.
- Accept all major credit and debit cards and pay one low rate with no hidden fees and no long-term contracts.
- Process chip cards in just two seconds.
- Get your money as soon as the next business day.
- Use it cordlessly with the built-in battery, designed to last all day.
- An intuitive interface to easily accept payments and manage your sales.
- Strong, reliable Wi-Fi connection. Free SIM card and mobile data so you can process payments anywhere.
- Great battery capability with an additional charging station.
- A truly portable device. Stay in control of your business, wherever you go.
- Support when you need it. Get in touch with our US-based support through phone, email and chat.
- Fast and hassle-free setup upon registration on the SumUp website or mobile app.
- Accept all major credit and debit cards and pay one low rate
- No hidden fees and no long-term contracts
- Mobile card reader that accepts payments anywhere & anytime
- Use the free SumUp App on your smartphone or tablet to start accepting transactions
- Simply pay 2.6% +10 per in-person transaction
- Accept all major credit and debit cards for one low rate.
- Accepts Visa, Mastercard, Discover, and American Express—no hidden fees.
- Track your earnings and view your complete sales history from the free Square Point of Sale app.
- Works with Apple and Android devices that have a 3.5 mm headphone jack. No charging needed
- 【Broad Compatibility】- Our square card reader is designed with a Type-C connector, ensuring compatibility with various phone brands such as , , and .
- 【Professionally Engineered】- Our credit card reader adopts an RF receiving line design and an embedded microcontroller. These combined with a powerful decoding algorithm, result in an ultra-efficient .
- 【Built In Buzzer】- Equipped with a built in buzzer, Our Mobile Card Reader emits sound up to 20db, effectively providing audible prompts for user convenience.
- 【Hassle Usage】- The Mobile Phone Card Reader is plug and play. Boasting stable performance and high efficiency, it does not require any drivers to be installed, hence making it easy to use.
- 【Robust and Long-lasting】- Constructed with premium ABS material, our Portable Mobile Phone Card Reader is built to last. It is , , and has a long service life, providing you with enduring usability.
- 【Broad Compatibility】- Our card reader is designed with a Type-C connector, ensuring compatibility with various phone brands such as , , and .
- 【Professionally Engineered】- Our credit card reader adopts an RF receiving line design and an embedded microcontroller. These combined with a powerful decoding algorithm, result in an ultra-efficient .
- 【Built In Buzzer】- Equipped with a built in buzzer, Our Mobile Card Reader emits sound up to 20db, effectively providing audible prompts for user convenience.
- 【Hassle Usage】- The Mobile Phone Card Reader is plug and play. Boasting stable performance and high efficiency, it does not require any drivers to be installed, hence making it easy to use.
- 【Robust and Long-lasting】- Constructed with premium ABS material, our Portable Mobile Phone Card Reader is built to last. It is , , and has a long service life, providing you with enduring usability.
- Supports 98/me/2000/xp/vista/Win7(32bit&64bit), OS X, Linux or system
- Compatible with USB- driver. Supports T0, T1 protocol.
- Supports I2C memory card, SLE4418, SLE4428, SLE4432, SLE4442, SLE4436, SLE5536, SLE6636, AT88SC1608, AT45D041 card and AT45DB041 card via.
- Supports PC smart card industry standard - PC/SC 1.0/2.0. Supports power saving mode
- Supports USB 2.0 full speed. Supports Level 1 specification
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Last update on 2026-04-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Mobile Credit Card Readers
Payment Acceptance Capabilities
When selecting a mobile credit card reader, the primary consideration is the types of payments your business needs to accept. Basic readers, such as the Square Reader for magstripe (USB-C) or (Lightning connector), typically handle only traditional magnetic stripe cards. While these are often the most affordable options, they do not support EMV chip cards or contactless payments like Apple Pay or Google Pay. For modern payment methods, devices like the Square Reader for contactless and chip (2nd Generation) are essential, accommodating EMV chip cards and NFC transactions, which are increasingly prevalent. More comprehensive solutions like the Square Terminal and Square Handheld natively support all major credit and debit cards, including chip, magstripe, and contactless, providing a future-proof payment infrastructure. Other brands like SumUp also focus on chip and contactless, indicating the industry's shift away from magstripe-only.
Portability and Form Factor
The physical design and portability of a mobile credit card reader significantly impact its suitability for various business environments. Dongle-style readers, such as the Square Reader for magstripe, are highly portable and plug directly into a smartphone or tablet's port, making them ideal for very mobile vendors or infrequent use. In contrast, standalone devices like the Square Terminal offer an all-in-one solution with a built-in display, printer, and often a larger battery, making them suitable for fixed counter use or businesses requiring printed receipts on the spot. The Square Handheld takes portability further by integrating a full POS system into a slim, pocketable design, perfect for tableside ordering in restaurants or busting lines in retail. Consider whether your business primarily operates at a single location, requires ultimate mobility, or needs a hybrid solution.
Software Integration and Ecosystem
The true power of a mobile credit card reader often lies in its accompanying software ecosystem. Square products, for instance, are designed to integrate seamlessly with the free Square Point of Sale app. This app extends functionality beyond just payment processing, allowing businesses to track sales, manage inventory, and handle customer data. The main difference between a simple reader and a more advanced device like the Square Terminal or Square Handheld is the level of integrated POS functionality. The Terminal, for example, allows you to ring up sales and print receipts directly from the device, reducing reliance on a separate tablet or phone. Conversely, basic readers depend entirely on the connected mobile device for all POS operations. When evaluating options, consider the depth of business management features offered by the payment processor's app, as well as compatibility with third-party software if needed, which can be a differentiator for brands like Clover Go.
Transaction Speed and Reliability
In practice, transaction speed and reliability are crucial for maintaining customer flow and satisfaction. Devices optimized for chip card processing, such as the Square Terminal, can complete chip card transactions in as little as two seconds, which is a significant improvement over older, slower chip readers. Readers like the Square Reader for contactless and chip (2nd Generation) also boast improved connectivity, which contributes to faster and more reliable transaction processing. Furthermore, some readers, including the Square Reader for contactless and chip, offer offline payment capabilities, allowing businesses to continue taking payments for a limited duration even without an internet connection. This feature is particularly valuable for mobile vendors operating in areas with spotty network coverage, ensuring business continuity and preventing lost sales due to connectivity issues.
Pros & Cons
Square Reader for magstripe (USB-C)
Pros
- Offers a very low-cost entry point for accepting card payments.
- Provides next-business-day fund transfers.
- Integrates with the free Square Point of Sale app for basic business management.
- Compact and highly portable due to its small, plug-in design.
Cons
- Limited to magnetic stripe card payments only, excluding chip and contactless methods.
- Requires a compatible mobile device with a USB-C port to function.
- Does not offer offline payment processing capabilities.
Square Reader for contactless and chip (2nd Generation)
Pros
- Accepts modern payment methods including contactless (NFC) and EMV chip cards, Apple Pay, and Google Pay.
- Features improved connectivity for more reliable transactions.
- Includes offline payment capabilities for up to 24 hours.
- No long-term commitments or monthly fees associated with its use.
Cons
- Still requires a separate smartphone or tablet for the full POS functionality.
- Does not print physical receipts directly from the device.
- Battery life needs management for extended mobile use.
Square Terminal - Credit Card Machine to Accept All Payments | Mobile POS
Pros
- All-in-one device for sales, payments, and receipt printing.
- Accepts all major credit and debit cards (magstripe, chip, contactless).
- Processes chip cards efficiently, typically in two seconds.
- Operates without hidden fees or long-term contracts, offering clear pricing.
Cons
- Less portable than smaller, dongle-style readers due to its integrated design.
- Higher initial investment compared to basic card readers.
- Requires access to a power source for charging, similar to any standalone device.
Common Mistakes to Avoid
Purchasing the Wrong Connectivity Type
A frequent error users encounter is selecting a reader with an incompatible connector for their mobile device. For example, opting for the Square Reader for magstripe (USB-C) when their smartphone or tablet is equipped with a Lightning port (as seen with the Square Reader for magstripe with Lightning connector) will prevent the device from functioning. Always verify the port type of your primary mobile device before making a purchase to ensure proper connection and operation.
Underestimating Payment Acceptance Needs
Businesses sometimes acquire a basic reader, such as a Square Reader for magstripe, only to discover later that their customers primarily use EMV chip cards or contactless payment methods like Apple Pay. This oversight can lead to lost sales or the need to purchase an additional device. It's crucial to assess your customer base's preferred payment methods and choose a reader, like the Square Reader for contactless and chip (2nd Generation) or Square Terminal, that supports EMV and NFC transactions from the outset to avoid limitations.
Ignoring Standalone vs. Peripheral Functionality
Users occasionally mistake all mobile readers for simple peripherals that require a separate phone or tablet for all operations. While devices like the Square Reader for magstripe fit this description, more advanced options like the Square Terminal or Square Handheld are designed as integrated, standalone point-of-sale systems. Failing to recognize this distinction might lead to purchasing a basic reader when a more robust, all-in-one solution with built-in receipt printing or barcode scanning would better serve their business's needs.
Overlooking Offline Payment Capabilities
For mobile businesses or those operating in areas with unreliable internet, neglecting offline payment processing can be a significant drawback. Not all readers offer this feature. For instance, the Square Reader for contactless and chip (2nd Generation) explicitly states it can keep taking payments for up to 24 hours offline. Users who purchase readers without this capability might find themselves unable to process transactions during internet outages, potentially losing revenue and frustrating customers. Always check for explicit mentions of offline payment support if continuous connectivity is a concern.
