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Nvidia NVS 315 1GB DDR3 Graphics Card - DMS-59
C $13.57

Periphio USB Wired Gaming Headset / Headphones - White
C $13.74

HP T530 Thinclient, 4GB RAM, 8GB HDD, No OS, No Power Adapter
C $41.25

Dell OptiPlex 7440 AIO Intel LGA1151 DDR4 Motherboard / CPU / RAM / SSD IPPSL-BF
C $61.87

Sunix 0NT0HM 1 Port Serial RS232 Desktop PCIe Card Low Profile SER6427A RK-7708A
C $16.12

DELL 2 Port PCI Firewire Adapter DP/N 0J886H FOXCONN FAE10 (or 0CR656)
C $10.99

Intel 9560NGW AC9560 Wireless WLAN WiFi Card 802.11ac NGFF 2.4G/5G, Bluetooth
C $13.05

2 LOT: Dell AMD Radeon HD 7470 1GB GDDR3 SFF Graphics Card C264
C $26.09

Nvidia NVS 315 1GB DDR3 Graphics Card - DMS-59
C $13.57

5 LOT: Dell AMD Radeon HD 7470 1GB GDDR3 SFF Graphics Card C264
C $49.95

Dell OptiPlex 7450 AIO Intel LGA1151 DDR4 Motherboard / CPU / RAM IPKBL-TP
C $61.87

Printer/Copier/Monitor 6ft Dell USB 3.0 Type A to Type B OEM Cable (5KL2E22501)
C $1.36

Intel Pentium G3420 Dual-Core CPU (3M Cache, 3.20GHz, 3rd generation)
C $6.86

Intel Celeron G460 Sole-Core CPU (1.5M Cache 1.80GHz 2nd generation)
C $6.86

Intel Pentium E5200 Dual-Core CPU (2M Cache, 2.50GHz, 5th generation)
C $9.61

Dell BROADCOM CN-0H04VY PCIe WIRELESS ADAPTER DW1540 - Low Profile
C $12.36

ECS EliteGroup USB3.0 Add-On Low Profile Card 78.5mm x 80mm PCB size (U3N2-D)
C $10.99

Dell Latitude E5500, Core 2 Duo T9550, 4GB D2 RAM, 500GB HDD, No lower plate/OS
C $68.75

HP POS 24VDC Powered PCie to PCIe Riser Card 638944-001 640266-001 rp5800 rp5700
C $21.99

Intel Pentium G2020 Dual Core CPU (3M Cache 2.90GHz 3rd Generation)
C $7.14

Syba 3 External USB 3.0 Type A Ports PCIe Expansion Card Low Profile SD-PEX20137
C $25.92

ApacOpto PCI 1310 nm multi-mode Transceiver Card - Low Profile LM32-AAS-PC-N-ST
C $15.11

Intel Pentium G4400 Dual Core CPU (3M Cache 3.30GHz 6th generation)
C $10.99

HP 110-414 Series AIO DDR3 Motherboard / CPU 767103-501 767103-001
C $31.62

Sunix 05WDTX 6 Port USB POS Combo PCIe Controller RK-8097C PUB1200XL - SFF
C $59.83

Dell Sunix SUX-MIO5469A PCI-Express Serial & LPT1 Expansion Board 94V-0 RK-7707A
C $14.98

G.SKILL RAM - DDR3 - 2GB - 1600MHz - 9-9-9-24 (F3-12800CL9D-4GBNQ)
C $13.74

j5create Accessories Lot – USB-C Adapters, Mini Docks, and Hubs
C $27.49

Staples Surge Protector - 6ft power cord - 7 outlets
C $21.95

Intel Xeon W3550 Quad-Core CPU (8M Cache, 3.06GHz, 4.80 GT/s)
C $9.61

Intel Pentium G3420 Dual Core CPU (3M Cache 3.20GHz 4th Generation)
C $7.14

Ingenico i6780 Payment Terminal – Tested and Working
C $41.25

Intel Core i5 650 Dual-Core CPU (4M Cache 3.20GHz 1st Generation)
C $8.24

Intel Pentium E2200 Dual Core CPU (1M Cache 2.20GHz)
C $9.61

Ingenico i6780 Payment Terminal – Tested and Working
C $41.25

Dual Port PCI Express Gigabit Ethernet PCIe Network Card Adapter - PoE/PSE - TAA
C $48.12

Dell HSTNC-IN01 Ethernet 1Gbps Network Adapter Card - Full Height Factor
C $17.81

StarTech Dual Port RS232 Serial Adapter Card SFF Height Low Profile - PEX2S553
C $34.04

StarTech Wireless Adapter 300Mbps PCIe 802.11 Network Adapter Card PEX300WN2X2
C $31.43

G.SKILL RAM - DDR3 - 2GB - 1333MHz -CL 8-8-8-21 (F3-10666CL8D-4GBHK)
C $12.36

OptoMedia PCI Fibre Network Card 100MB TR1-M4-2023M-A2 Low Profile
C $13.74

Intel Xeon E5640 Quad-Core CPU (12M Cache, 2.66GHz, 5.86 GT/s)
C $7.00

HyperX Fury RAM (ONLY single stick) - DDR3 - 4GB - 1333MHz - 9-9-9
C $13.05

Intel Pentium E5300 Dual Core CPU(2M Cache 2.60GHz Pentium Dual-Core Generation)
C $8.24

Intel Xeon E5-2630 Six-Core Server CPU (15M Cache, 2.30GHz, 7.20 GT/s)
C $9.61

Dell OptiPlex 9030 AIO Intel LGA1155 DDR3 Motherboard / CPU / RAM
C $41.25

Intel Pentium G860 Dual Core CPU (3M Cache 3.00GHz 2nd generation)
C $17.87

Intel Pentium E5700 Dual Core CPU (2M Cache 3.00GHz)
C $10.99
About us
We, at Tech Castle, sell and service a large variety of electronics, including laptops, desktops, tablets / iPads, and cell phones / iPhones in the Northern Kentucky Area as well as online through eBay and Amazon. We also carry a variety of accessories, cables, adapters and other hard to find items for electronics. Our inventory is always interesting and always changing so you’ll want to stop by frequently.
Tech Castle’s mission is to provide outstanding quality and prices on pre-owned equipment. In many cases, our equipment will come with better warranties than when originally sold by the manufacturer.
We pride ourselves on being friendly to the earth. Therefore, we’re more of a ReUse center than a Big Box. Our belief is that buying a pre-owned item prevents the creation of a new product. Why buy new when pre-owned works just as well at less than half the price?
Tech Castle’s mission is to provide outstanding quality and prices on pre-owned equipment. In many cases, our equipment will come with better warranties than when originally sold by the manufacturer.
We pride ourselves on being friendly to the earth. Therefore, we’re more of a ReUse center than a Big Box. Our belief is that buying a pre-owned item prevents the creation of a new product. Why buy new when pre-owned works just as well at less than half the price?
Store policies
Shipping
Returns
Warranty
Seller feedback (6,248)
- g***i (40)- Feedback left by buyer.Past 6 monthsVerified purchaseFantastic experience! The Dell Nvidia GeForce GT 730 Graphics Card was exactly as described—clean, functional, and well-maintained. The item was securely packaged to ensure it arrived in perfect condition, and shipping was impressively fast. I installed the card without any issues, and it performs wonderfully. The seller communicated promptly and professionally throughout the process. I would definitely purchase from this seller again and highly recommend them to others looking for reliable and
- j***9 (712)- Feedback left by buyer.Past 6 monthsVerified purchaseExactly as described and in good working order. Could have wished for slightly better packaging, but the laptop arrived safe and sound. Item was shipped promptly and arrived at the local post office on 2/8 (had to pick it up later due to having mail held atm). --- Excellent seller.
- c***1 (7)- Feedback left by buyer.Past yearVerified purchaseLooked brand new, packaged well, worked flawlessly, exactly as described at a fair price given the refurb risk. I am grateful for sellers like this that offer dated but useful hardware for budget minded consumers like me. Shipped fast and arrived in a reasonable amount. Great Seller. I will definitely check them out again when I need hardware.
- 0***g (6)- Feedback left by buyer.Past monthVerified purchaseThe packaging was top notch, although the description wasn't entirely accurate probably the seller made a mistake while typing... I'm satisfied with the seller overall and I recommend
- 9***2 (463)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described .packaged carefully great value.shipping was delivered before expected
- e***o (179)- Feedback left by buyer.Past 6 monthsVerified purchasePacked well! As described if not better than described! Fast shipping! Good value! Would buy from again!