BestDealPlus
  1. Trang Chủ
  2. Computer & Office
  3. Servers & Industrial Computer
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU
2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU

2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU

(5.0)
779,987 ₫
In Stock
FREE SHIPPING WORLDWIDE
 View More  Shop Now

Giá rẻ và giảm giá 2X DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch-ABIU Bán buôn. Mua trực tiếp từ người bán Xiao Li product grocery store Store. Tận hưởng ✓ Vận chuyển miễn phí trên toàn thế giới! ✓ Bảo vệ người mua trong 90 ngày. ✓ Dễ dàng trở lại. ✓ Đảm bảo hoàn lại tiền.

Recommends

Xeon E-2246G CPU 3.60GHz 12MB 80W 6 core 12 thread DDR4 LGA1151 E2246G
2,380,590 ₫
3,132,250 ₫
-24%
(5.0)
Bitaxe NerdQaxe++ Hydro Cooling ASIC Miner – 4.8TH/s NerdQAxe+ + Water Cooling With All kinds of Plug NerdQAxe
7,128,395 ₫
(5.0)
Xeon E5 2690 V2 22nm 10Cores 20Threads 3.0GHz 25MB130W LGA2011 E5 2690V2
428,621 ₫
(4.5)
New 2025 Latest Bitdsk N8 Solo Miner 200Gh/s Miner Home Mining BM1397 Asic Chip BTC Miners Cryptos Miner Mining device
1,368,418 ₫
(4.6)
HOT
Đèn Nền LED Dây Thanh Dành Cho LG 42Inch 42LN540V 42LN613V 42LA620V LC420DUE 42LN575S 42LA62 42LN578V 42LN575V 42LN5710 42LN540V
417,748 ₫
509,309 ₫
-18%
(3.7)
0X7K8W 58CWC 3.5" R540 R640 R740 R740xd R940 R7415 3.5INCH HDD CADDY 14G Hdd
174,000 ₫
185,085 ₫
-6%
(3.0)
Miễn Phí Vận Chuyển Mới 651687-001 661914-001 651314-001 2.5 "3.5" SFF SAS SATA khay Caddy Cho HP Gen8 Gen9 Gen10 DL380p DL360p
71,532 ₫
(4.3)
New 4710PS-22T-B30 4710PS-23T-B3A 4710PS-23T-B30 Cooling Fan
364,316 ₫
387,566 ₫
-6%
(5.0)
New Arrive Canaan Avalon Nano 3S 6Th/s 140W BTC Miner New Bitcoin Miner Home Office Heater with PSU for Home Use Shipping on Feb
8,603,601 ₫
8,869,701 ₫
-3%
(4.9)
Exquisite-ESP32-D0WD-V3 Bitcoin Miner Large Screen Display Low Power Consumption 1010KH/S Hash Rate NM Module
451,797 ₫
852,663 ₫
-47%
(5.0)
HOT
Brand new Whatsminer CB2-V8 control board suitable for M20S, M21S, M30S, M31SProviding technical guidance
631,855 ₫
972,092 ₫
-35%
(5.0)
HOT
Đèn Nền LED Strip 6 Đèn KJ32D06-ZC22AG-09 12 20E 303KJ320044 KM0320LDCH 32LH0202 32HH1830 HTV-32R01-T2C/A4/B V320BJ6-Q01
195,998 ₫
(4.8)
Ice Tower Heat Sinks Radiator With Silent Fan For Over Clock Bitaxe Gamma Supra Ultra 401 601 Open Source Miners
1,592,280 ₫
1,693,915 ₫
-6%
(4.7)
HOT
Newst Btc Mining Machine Bitaxe 601 Gamma Miner crypto miner 1.2T Asic Chip Crypto Miner BTC Miner Bitcoin Miner silent home use
2,311,655 ₫
7,705,530 ₫
-70%
(5.0)
Bitaxe 54-00164 5400164 Power Barrel Connector 5.5*2.1mm For Bitaxe Gamma Supra Ultra Open Source Bitcoin Miners
212,155 ₫
(5.0)
HOT
Bitcoin NerdMiner V2 Pro Solo Bitcoin Lottery Miner Hashrate 56K/s BTC Crypto Nerd Miner
1,267,904 ₫
(5.0)
HOT
2.5" SFF SAS SATA SSD Hard Drive Carrier Tray Caddy 651687-001
144,066 ₫
148,508 ₫
-3%
(5.0)
Xeon E5 2670 V2 22nm 10Cores 20Threads 2.5GHz 25MB 115W LGA2011 E5 2670V2
309,019 ₫
(5.0)
HOT
New original 9733 9cm BFB1012VH 12V 1.80A special exhaust fan for barbecue grill centrifugal turbo blower
311,382 ₫
(5.0)
HOT
(Bộ Mới) 12 Đèn Nền LED Dây Cho LG 55LB7200 55 "V14 Slim DRT LC550D 6916L-1629A 6916L-1630B 6916L-1741A 6916L-1743B
723,905 ₫
909,889 ₫
-20%
(5.0)
New Canaan Avalon Q 90TH/S 1674W Bitcoin 18.6 J/TH Home Quite Miner De Avalon Q Bitcoin Miner Avalon Q Asic Mining Machine
51,474,538 ₫
(4.9)
New AUB0712HJ-00 BKC DC12V 0.4A 3Pins 70*70*25MM 7cm Projector Cooling Fan
500,826 ₫
532,795 ₫
-6%
(5.0)
HOT
3m (10ft) QSFP-4SFP10G-CU3M is compatible with 40G QSFP+ to 4x 10G SFP+ passive copper core high-speed branch cables
1,486,037 ₫
1,531,997 ₫
-3%
(5.0)
Xeon E5-2650v2 E5 2650v2 E5 2650 v2 2.6 GHz Eight-Core Sixteen-Thread CPU 20M 95W LGA 2011
388,277 ₫
(5.0)
NerdQaxe++ Rev6.1 6Th/s 100W BM1370 Asic Chip Open Source Bitcoin Solo Miner
9,407,873 ₫
21,381,531 ₫
-56%
(5.0)
HOT
Server hard drive tray bracket 335537-001 3.5-inch original second-hand
132,898 ₫
137,008 ₫
-3%
(5.0)
DBTB0428B2G 4028 12V 1.00A 4Pin Fans 40*40*28MM Bearing Powerful Cooling Fan
166,984 ₫
177,654 ₫
-6%
(5.0)
NEW 3610KL-05W-B69 9025 24V 0.26A 9CM 3 Wires Pins Cooling Fan Working
306,939 ₫
326,535 ₫
-6%
(5.0)
4715MS-23T-B30 17238 Cabinet Cooling Fan 230V
436,183 ₫
(5.0)
Bitdsk N8 200Gh/S BM1397 Bitcoin ASIC BTC Miner Solo Lottery Miner US/EU/UK/AU/BR PLUG with Type-C PD power
991,190 ₫
1,054,462 ₫
-6%
(4.6)
ZhenLoong New 2PCS 727695-001 2.5" NVMe HDD Tray Caddy For HPE ProLiant DL380 DL388 DL360 G10 Gen10 SSD Hard Drive 651699-003
689,284 ₫
(5.0)
NMMiner Hashrate 987KH/s Bitcoin Lucky Miner for computer nerd 2.8 inch Solo Lottery Smart Display Crypto ESP32-2432S028R DROOM
570,742 ₫
1,001,361 ₫
-43%
(5.0)
HOT
Hard drive cage 826691-B21 DL388Gen10 SFF Box 1/2 original second-hand
1,141,608 ₫
1,214,471 ₫
-6%
(5.0)
HOT
New10 Chiếc/Bộ Dây Đèn LED Dành Cho LG 50LB650V 50LF6000 INNOTEK DRT 3.0 50 Inch Một B 6916L-1982A 1983A 6916L-1781A 1782A
434,057 ₫
566,535 ₫
-23%
(5.0)
HOT
2.66 Inch E Ink Giấy E-Giấy Nón GDEY0266T90
380,265 ₫
408,878 ₫
-7%
(5.0)
Bitdsk D12 200Gh/S BM1397 Bitcoin ASIC BTC Miner Solo Lottery Miner US/EU/UK/AU/BR PLUG with Type-C PD power
1,193,837 ₫
1,269,980 ₫
-6%
(4.7)
Bitmain Cooling Fan Simulator Emulator - Plug & Play 4 Pin Fan Spoofer for Antminer S19 S19jpro S19xp L7 D7 K7 KA3 Z15 AND More
208,377 ₫
223,157 ₫
-6%
(4.5)
HOT
Lucky Miner LG07 11MH/S 12W Litecoin & Dogecoin Miner | Scrypt ASIC Crypto Miner with WiFi 2.4G
1,997,243 ₫
2,124,743 ₫
-6%
(3.5)
Whatsminer P739A PSU for M60 M60S M60S+ Miner Power Supply
13,705,561 ₫
(5.0)
Gold-Plated PCB Board For Bitaxe Gamma 601
212,155 ₫
424,309 ₫
-50%
(4.5)
HOT
Switching power supply 643956-101 DPS-1200SB A 1200W original second-hand
394,666 ₫
406,872 ₫
-3%
(5.0)
Y Store FOR DELL EMC 4B HDD BACKPLANE H740 H730 MINI RAID CABLE POWEREDGE SERVER R640 PGCVF 0PGCVF 100% Test ok
1,402,030 ₫
2,861,286 ₫
-51%
(5.0)
HOT
CP-7800-HS-CORD= Handset Cable Black
100,680 ₫
103,794 ₫
-3%
(5.0)
Bộ chuyển đổi SSD 45BB 2.5 "sang 3.5" Khay cho 651314-001 661914-001
82,691 ₫
103,292 ₫
-20%
(5.0)
NEW ZhenLoong KG1CH 3.5" Hot-swap Hard Drive Tray Caddy PowerEdge R730 R730XD R430 R530 T430 R230 0KG1CH
379,407 ₫
(5.0)
HOT
0C6R9H 1U High Performance Heatsink for Poweredge R740 / R740Xd / R640
584,442 ₫
602,502 ₫
-3%
(5.0)
Xeon E3-1275 32 nm 4Cores 8Threads 3.4GHz 8MB 95W LGA1155 E3 1275
568,824 ₫
(5.0)
HOT
Mới 2 Chiếc 6LED Đèn Nền LED Dải Cho 32Inch JL.D32061330-081AS-M FZD-03 E348124 MS-L1343 L2202 L1074 V2 2-6-3030-300MA-36V
251,793 ₫
(5.0)