Note:

1. Raspberry Pi 3 B+ board is not included in the packing list.
2. We do not suggest to use SAMSUNG SSD with X850 board, as it will have EMC (Electro Magnetic Compatibility) problem which will affect the WIFI signal.
3. You can add one X735 Safe Shutdown Auto Cooling Expansion Board (B07R45W1LN) for safe power managment of your Raspberry Pi and safe data back up.
4. If you need the metal case for X850 mSATA SSD Storage Expansion Board, please refer to X850 metal case (B07KXRY7FB out of stock ) . This case is updated and support to install your RPi+X850+X735 board in.

[Packing List]

• 1 x X850 Expansion Board(V3.1)
• 1 x USB 3.0 cable (Length: 60cm/ 23.62 inch)
• 1 x Install Screws pack
• 1 x USB Connector

[Overview]

• The X850 V3.1 expansion board(updated version of V3.0 and V1.3) provides a complete storage solution for raspberry pi. It Supports up to 1TB mSATA solid-state drive (SSD)(Only mSATA interface). User can build a mobile hard disk with a high-speed USB 3.0 connectivity quick file transfer from a PC or a Mac. Furthermore, it supports USB booting from your SSD('reboot' command is supported), USB bus-powered and no extra power for the SSD and so on...
• Plug and play, very easy to install, an essential accessory & a fantasy tool for every raspberry pi user.

[For Use With]

• Raspberry Pi 3 Model B+ / 3 Model B / 2 Model B / 1 Model B+ or ROCK64 board

[Operating System]

• All Raspberry Pi operating system.

[Features]

• Supports up to 1TB mSATA solid-state drive (SSD)
• Supports USB booting from your SSD
• Ideal storage solution for Raspberry Pi
• USB 3.1 Gen1 to SATA 6Gb/s bridge controller
• USB 2.0 connectivity offers plug-and-play functionality on your Raspberry Pi
• Quick file transfer with high-speed USB 3.0 connectivity from a PC or a Mac
• USB bus-powered, no additional AC adapter required.
• LED blue indicator indicates drive status
• Specially-made USB jumper to connect with Raspberry Pi - no additional cables needed
• On-board micro-USB power socket to power high capacity SSD (>2.5Watts)​

[User Manual FAQ]

• 1/What do you need to use Raspberry Pi X850 V3.0 or V3.1 mSATA Storage Board?

(1) A Raspberry Pi board(Pi 3B+, 3B, 2B, B+)

(2) A Raspberry Pi Power Supply

(3) A mSATA solid-state drive (SSD)

(4) A X850 V3.0 or V3.1 use matching case (B07R45W1LN) (optional)

(5) A X735 Safe Shutdown board (B07KXRY7FB) (optional)

• 2/ What to do if the X850 device can not be recognized?(other trouble shooting, refer to our wiki in the last short description)

1. Please make sure your all the hardware installation is right, please refer to Installation Guide. 2.Try to use the blue usb cable to replace the usb connector to check if it is the usb connector problem. 3.Please remove your ssd card and check if the raspberry pi can find the device. 4.Please check your raspberry pi firmware, or use another raspberry pi to have a try. As there maybe some error happen during the download. Sample:

MD5: 42E99CA1A035B36A283CFFAB0A8D5C23

SHA1: 1B3732124D939EDB3DCFAE30301C222B0DE82249

CRC32: A06F437E

Please check the above verify code (MD5 code or SHA1 code etc.) to check your image file if is complete. you can use the MD5 tools to get it.

• 3/Why the Raspberry Pi WIFI signal affected when use the X850 board?

If you have happened to meet WiFi signal problem, it maybe you use the SAMSUNG SSD Which will have EMC (Electro Magnetic Compatibility) problem. The new X850 V3.1 version solve this problem which put the mSATA ssd under X850 V3.1 board.