These are 2 New AMD programmable comms interfaces model: P8251A. They remain in their original plastic packaging and have not been opened. The color of the tube may vary from that in the photo (due to aging of the plastic over time) but the contained product and condition will not be affected.
If you have any questions about these interfaces feel free to contact me. I will do my best to respond as quickly as possible. Thank you!
SHIPPING NOTE: To simplify shipping costs the tube will be resized so as to fit in USPS Priority Mail Packages. Tube size will change but the components will not be damaged.