Check the listing for details. Garmin 512 MB Megabyte Blank Data Card 010-10226-21. Condition: Used. Listed at 79.99 USD. Garmin 512MB Blank Data Card - Part Number 010-10226-21Condition Description In good working order. May show minor signs from previous use (Please refer to pictures for exact condition details)What's Included512MB Blank Data Card.Note: No maps are included. If not mentioned not included in the sale. Features Include: Max out the memory in your GPS unit with one of these data cards.Plug this data cartridge into your Garmin GPS to store map detail that will greatly enhance your unit's basemap.Hold up to 512 megabytes of data from MapSource CD-ROMs so you can download street-level map detail, points of interest, business addresses and phone numbers, topographic information and more.Important Note: This is a proprietary Garmin data card; the size & shape are shown in the pictures. It's not a SD card nor a microSD card. Please verify the compatibility with your GPS unit before purchasing. Compatible Garmin GPS Models:GPSMAP 276C, 296, 376, 378, 396, 478 & 496 Note: Not compatible with the GPSMAP 180/185 Please refer to the Garmin support center information below: Important Information from Garmin Support CenterMaximum capacity Garmin Data Card for use with compatible devicesGarmin sold Garmin Data Cards with capacities between 8MB and 512MB. Unfortunately, older Garmin devices are not able to use the larger size of cards. Refer to the list below for the maximum data card capacity for each device. These capacities are for devices running their latest software versions; devices running outdated software might not be able to read the largest card indicated. A device can read a software update from a Garmin data card, based on the size card it will read for mapping. If a software update is ordered from Garmin, it will ship on a 512MB card as smaller capacities are no longer available. GPSMAP 172/172c and 178/178c: 128MBGPSMAP 176/176c: 128MBGPSMAP 182/182c and 188/188c: 128MBGPSMAP 192c or 198c: 128MBGPSMAP 2xxx Series: 128MBGPSMAP 21xx Series: Read and write user data to a 128MB and read mapping from a 512MBGPSMAP 22xx Series: Read and write user data to a 128MB and read mapping from a 512MBGPSMAP 3xxx Series: Read and write user data to a 128MB and read mapping from a 512MBGPSMAP 232 or 238: 128MBGPSMAP 292/298, 392/398, 492/498: 512MBGPSMAP 276c, 376, 378, 478: 512MB Terms & ConditionsBefore placing your order, please read entirely the above Product & Condition Description and the following Terms of Sale and Conditions below:SHIPPINGFast shipping with tracking number.To help your order arrive on time, please make sure your shipping address is updated and correct with eBay & PayPal prior to completing your order. For security reasons we cannot make address changes after payment has been completed. We only ship to verified PayPal shipping addresses.TAXESFor shipments to addresses in the state of Florida, we are required by state law to collect 7% sales tax.CONTACT USIf you have any problem with our product or service, please feel free to contact us immediately via eBay messenger system. We will do our best to solve it as quick as possible. RETURN POLICYAfter receiving the item, the buyer must contact us within 30 days.Buyer pays return shipping.Shipping and handling fees are non-refundable.BUYER’S RESPONSIBILITYThe buyer must test and inspect the item rigorously and notify the seller immediately if any problem arises within the return period.PRODUCT GUARANTEE30-day money back guarantee. There are absolutely no other guarantees express or implied.FEEDBACKPlease leave us a positive feedback if you feel our product and service is satisfactory, our system will do the same to you automatically.