Does this has a microSD card slot soldered?

The 4.0 with pins does not have a microSD card slot soldered on it.

Tiny and power. i see the micro usb connector but what are the other connector sizes/types. 2 pin? and 5 pin?

standard header dimensions. 0.100"

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Teensy 4.0 (Headers)

Product ID: 171436564

Details

Brand
Teensy
CPU Model
Cortex
Memory Storage Capacity
1 TB
Model Name
Teensy 4.0
Ram Memory Installed Size
1 MB

⚡600MHz ARM Cortex-M7 powerhouse

💾512KB tightly coupled memory, ultra-fast access

🔄Dual-issue superscalar for 2 instructions/cycle

EC$160

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered 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 Grenada.

Secure transaction

Description

⚡ Teensy 4.0: The microcontroller that keeps you ahead of the curve.

DYNAMIC CLOCK SCALING - Seamlessly adjust CPU speed without breaking your serial baud rates or timing functions.
POWER SHUT OFF CONTROL - Complete 3.3V power disable with a simple pushbutton—ultimate control at your fingertips.
BLAZING 600 M HZ ARM CORTEX M 7 - Experience real-time microcontroller performance that leaves competitors in the dust.
DUAL ISSUE SUPERSCALAR MAGIC - Execute two instructions per clock cycle for lightning-fast processing.
TIGHTLY COUPLED MEMORY ACCESS - 512KB of ultra-low latency memory ensures your code runs at peak speed.

The Teensy 4.0 is a cutting-edge ARM Cortex-M7 microcontroller running at 600MHz, featuring dual-issue superscalar architecture and 512KB of tightly coupled memory for ultra-fast instruction and data access. It supports dynamic clock scaling without timing glitches, offers a power shut-off feature for energy control, and maintains full compatibility with Arduino ecosystems. Pre-soldered headers and compact form factor make it ideal for professional developers seeking high-performance embedded solutions.

Specifications

ASIN	B08259KDHY
Best Sellers Rank	#154 in Single Board Computers (Computers & Accessories)
Brand	Teensy
Built-In Media	Main Board, Pre-Soldered Header Pins
CPU Model	Cortex
Compatible Devices	Cameras, Computers (PCs, laptops, tablets), Game Consoles, Smartphones, Microcontrollers (Arduino, Raspberry Pi models), Printers, Keyboards, Speakers
Connectivity Technology	USB
Customer Reviews	4.7 4.7 out of 5 stars (216)
Manufacturer	PJRC
Memory Storage Capacity	1 TB
Mfr Part Number	TEENSY40_PINS
Model Name	Teensy 4.0
Model Number	TEENSY40_PINS
Operating System	Arduino
Processor Brand	ARM
Processor Count	1
Processor Speed	600 MHz
RAM Memory Installed	1 MB
RAM Memory Technology	DDR4
Total Usb Ports	2
UPC	752785954244
Warranty Description	30 Days
Wireless Compability	Bluetooth

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

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days 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.

EC$160

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered 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 Grenada.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews