Check the listing for details. Cisco 2801 MEM2801-256D DRAM Memory + MEM2800-256CF Compact Flash RAM Upgrade. Condition: New. Listed at 24.50 USD. Max your 2801. This upgrade includes MEM2801-256D= 256MB Cisco Router DRAM Main Memory and MEM2800-256CF= Compact Flash Also known as MEM2801-256D, MEM2801-128U384D, MEM2801-192U384D, MEM2801-256U384D Compatible with Cisco Router 2801. 3rd Party. Guaranteed. Lifetime Warranty. Warranty: Lifetime Replacement Warranty.Support: Email us through eBay Premium Quality: Brand name parts only-no unknown and overclocked parts. All memory modules made from major brand memory chips such as Micron, Samsung, Elpida, Hynix, Promos, Infineon/Qimonda. We do not use generic or OEM chips that are unreliable. Compatibility: Industry standard memory. Guaranteed 100% compatible. Experience: Memory expert since 1990. Exchanges and Returns: No hassle exchanges and refunds. Shipping: Quick shipping. Shipped in well padded envelope or box with antistatic packing.